Generate an appropriate single-sentence summary for the given text such that it includes the main topic of the text.

Input: Consider Input: Erin Lee, founder of Echappe Dance and Arts school in Philadelphia, posted the video to social media on Sunday. It has been shared around the world, viewed hundreds of thousands of times and has been praised by celebrities. "It's beautiful that they're so committed," Ms Lee told the BBC. "Primarily we are an African-American dance school which we love so much just because a lot of our fathers are stigmatised. You look at them and you don't think they are going to be great fathers or they have tattoos or their hats are to the back, and it's totally not the case. "So it's really good that we get to use our platform to change people's minds a bit." Ms Lee said the idea came up because the fathers were participating in drop-off and pick-up and were very active in the girls' dance lives. "We kind of thought two years ago, 'how about you guys get on the dance floor?' and they said no. It was hard to get them on the floor. "Two years later, they're super-committed, dedicated and you'd never think these type of dads would be a part of something like this." Ms Lee described the girls in the class as being "in full leadership mode". "They're excited when dad's there. Obviously they know more than dad knows so they are super-excited they get to be the instructor for that moment. They get to fix dad's feet, his plié, so they're overjoyed and delighted with the whole moment. It's really good," she says. The father-daughter ballet is part of a month of community-led activity classes at her school in November. "The month of November is when we always have something called 'dancegiving'. During this time we do family-orientated things such as daddy and daughter ballet, mum and daughter hip-hop to give back to ourselves and come back to that family community." One of the fathers in the class told Good Morning America: "What I instil in my daughter is that you have to live and you have to try new things. There was no hesitation for me. Being there for my daughter and to support her, it was a go." The video has been shared by celebrities including Jennifer Garner who praised the fathers for their dedication to their children. You may also be interested in

Output: The dance teacher behind a viral video of dads doing ballet with their daughters says she loves being able to challenge people's stereotypes of fathers.


Input: Consider Input: By Imogen FoulkesBBC News, Bern Had they said yes, it would have been the first step towards full membership of the European Union, and by now Switzerland would probably be one of the more longstanding members of the EU. But in a result which surprised many, and which is still the closest ever vote in Switzerland's post-war history, 49.7% of those voting said yes to membership, but 50.3% said no. Switzerland's economy minister at the time, the late Jean-Pascal Delamuraz, called it "Black Sunday", warning of damage to the Swiss jobs market, and a young generation of Swiss who would be "deprived". And 20 years on many Swiss, like political scientist Georg Lutz at the University of Lausanne, still remember the disappointment of that day very clearly. "It was a big surprise, it was one of the first times I was allowed to vote and I voted in favour," he remembers. "And suddenly there was a no, which hardly anybody expected, because we were in the times when it was the end of the Cold War, there was this liberal movement towards Europe. And suddenly it was almost the reverse dynamic." Success in isolation But two decades later the disappointment has eased, and the dire warnings of Mr Delamuraz have not come true. Quite the contrary in fact. Switzerland's economy is doing very well - its unemployment rate, at less than 3%, is the envy of its European neighbours. Christoph Blocher of the right-wing Swiss People's Party (SVP) was the key figure in the No campaign 20 years ago. He appealed to a traditional image of Switzerland, his rallies were determinedly nationalistic, he even often appeared carrying large cow bells. Also, as one of Switzerland's leading businessmen, he spent 2m francs (£1.3m; $2.2m) of his personal fortune on the campaign. Looking at Switzerland today, he is as convinced as ever that his go-it-alone policy is the only right one. "Twenty years ago I heard the same thing all the time: there's no alternative to European Union membership, there's no alternative to those colonial agreements (with Brussels)," he told parliament earlier this year. "But look at the alternatives the Swiss people have voted for, and compare them with the intellectual bankruptcy outside our borders. The alternative is to stay true to Switzerland, to represent our strengths, our financial sector, our jobs, our well-being and our freedom. The alternative is to say no [to agreements with Europe]." Accepting EU policies Analysts of Switzerland's relationship with Europe, however, say it is not quite as simple as that. The Swiss No vote coincided with a downturn in Switzerland's economy - both the public deficit and unemployment were rising. Swiss political and business leaders viewed the prospect of being shut out of the European market with horror, and just weeks after the No vote Swiss diplomats were in Brussels, nervously presenting a request to negotiate bilaterally. They knew that in order to preserve their access to Europe's lucrative trade markets, they would have to sign up to the very policies the Swiss voters had rejected. And since 1992 Switzerland has concluded more than 100 agreements with the EU, among them the key elements of EU policy. "Although Switzerland turned down membership, in the years afterwards all the major issues like free movement of people have been agreed with the EU," says Georg Lutz. "So the situation isn't so different these days, especially with regard to migration." Magnet for EU workers Switzerland's agreement to free movement of people is a particular irony: in 1992 opinion polls showed that one of the key factors in the No vote was a fear of immigration, and of Switzerland being forced to let in too many foreign workers. At that point foreigners in Switzerland made up 20% of the population. Today the figure is 25%, and the increase is due almost entirely to the arrival of EU citizens. Switzerland has in fact seen much higher numbers of EU workers coming in than many of its neighbours who are full members of the EU. So is Switzerland better off outside the EU? "No one will ever know," says Mr Lutz. "Yes the economy is healthy, unemployment is low, but nobody will ever know if Switzerland might have been even more successful if the country had joined the European Union." Unsurprisingly, given the crisis in the eurozone, opinion polls today show the Swiss have little enthusiasm for Brussels: barely 11% say they would consider membership. And now a new era of agonised decision-making may be approaching, because Brussels has told the Swiss government the EU is no longer interested in pursuing bilateral agreements. Instead Brussels wants Switzerland to automatically adopt EU law - a suggestion which is already causing Swiss hackles to rise. Bilateral stalemate Meanwhile various unsigned bilateral agreements, including a crucial one on energy, are gathering dust in Brussels. A deal with Europe is fundamental to the Swiss economy, so the current stalemate is not an option. But when one Swiss politician recently proposed going back to square one, and voting again on joining the European Economic Area, he was ridiculed, with colleagues suggesting he "drink a glass of Swiss wine to clear his head". Any suggestion that Switzerland should officially join Europe is still, it seems, political dynamite, and very few in the political establishment dare touch it. A pity, says Georg Lutz, since, he believes, both sides might have benefited over the last 20 years from a closer relationship. The EU in particular, he suggests, might have learned something from Switzerland's prudence - in particular its legal limits on public debt. "(If Switzerland had been a member) I guess we would have pushed for fiscal conservatism throughout the entire time, because that's the tradition in our country as well. "But whether Switzerland would have succeeded with that, I have some doubts."

Output: Twenty years ago this week Swiss voters said no, by the tiniest of margins, to membership of what was then the European Economic Area.


Input: Consider Input: News broke on several celebrity websites and appears to have been confirmed on Twitter by the stars' celebrity friends, including Rihanna and Gwyneth Paltrow. Reports suggest the baby girl, named Blue Ivy Carter, was born by Caesarean section on Saturday. There has been no official confirmation from the couple themselves so far. Beyonce and Jay-Z never officially announced their marriage either. The 2008 wedding was only revealed when journalists uncovered their marriage licence, which had been filed in New York. Many stars have taken to Twitter to pass on messages to the new parents. Beyonce's sister Solange wrote: "The most beautiful girl in the world". Rihanna tweeted: "Welcome to the world princess Carter! Love Aunty Rih". Actress Gwyneth Paltrow also wrote on the social networking site: "Welcome to the world Blue! We love you already." Hip hop mogul Russell Simmons, tweeted: "Congrats to my good friends Beyonce and Jay-Z." Beyonce announced she was expecting her first child in August 2011 at the MTV VMAs held in Los Angeles before performing on stage. Together since 2002, the rapper and singer married in April 2008.


Output: Beyonce and Jay-Z have welcomed the arrival of their first child, according to reports from the US.


