Context: Death from laughter is a rare form of death, usually resulting from cardiac arrest or asphyxiation, caused by a fit of laughter. Instances of death by laughter have been recorded from the times of ancient Greece to the modern day.
 Question: can you have a heart attack from laughing Context: Among the national teams, Germany and Brazil have played the most World Cup matches (109), Germany appeared in the most finals (8), semi-finals (13), quarter-finals (16), while Brazil has appeared in the most World Cups (21), has the most wins (73) and has scored the most goals (229). The two teams have played each other twice in the World Cup, in the 2002 final and in the 2014 semi-final.
 Question: have any teams played each other twice in the world cup Context: The Way Back is a 2010 American survival drama film directed by Peter Weir, from a screenplay by Weir and Keith Clarke. The film is inspired by The Long Walk (1956), the memoir by former Polish prisoner of war Sławomir Rawicz, who claimed to have escaped from a Soviet Gulag and walked 4,000 miles to freedom in World War II. The film stars Jim Sturgess, Colin Farrell, Ed Harris, and Saoirse Ronan, with Alexandru Potocean, Sebastian Urzendowsky, Gustaf Skarsgård, Dragoș Bucur and Mark Strong.
 Question: was the movie the way back a true story Context: The Geographic South Pole is located on the continent of Antarctica (although this has not been the case for all of Earth's history because of continental drift). It sits atop a featureless, barren, windswept and icy plateau at an altitude of 2,835 metres (9,301 ft) above sea level, and is located about 1,300 km (800 mi) from the nearest open sea at Bay of Whales. The ice is estimated to be about 2,700 metres (9,000 ft) thick at the Pole, so the land surface under the ice sheet is actually near sea level.
 Question: is there any land at the south pole Context: Big Brother is the British version of the international reality television franchise Big Brother created by producer John de Mol in 1997. The show follows a number of contestants, known as housemates, who are isolated from the outside world for an extended period of time in a custom built house. Each week, one of the housemates is evicted by a public vote, with the last housemate remaining winning a cash prize. The series takes its name from the character in George Orwell's 1949 novel Nineteen Eighty-Four. The series premiered on 18 July 2000 on Channel 4, and immediately became a ratings hit. The series also featured a 24-hour live feed, in which fans could view inside the house at any time. Big Brother aired for eleven series on Channel 4, followed by one final special edition, Ultimate Big Brother, which ended on 10 September 2010. Following this, Channel 5 acquired the rights to the series, and it was officially relaunched on 18 August 2011. In 2014, Emma Willis announced that the show would be back for a sixteenth series in 2015. It was announced on 19 March 2015 that the show would remain on air until at least 2018.
 Question: is the big brother house a real house
Yes
Yes
Yes
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Yes