In this task, you are given an article. Your task is to summarize the article in a sentence.

McCalliog scored in the famous 3-2 win over world champions England at Wembley in 1967, 50 years ago this weekend.
It was a debut to remember for McCalliog, who was taken with the bow of Stuart Armstrong in last month's 1-0 World Cup qualifying win over Slovenia.
"I was very pleased for Gordon and for the boys because it was a real pressure situation," said McCalliog.
"I was actually at the game, I thoroughly enjoyed it. They put a smile back on Scottish soccer that night."
Strachan had commented that Armstrong's man-of-the-match performance at Hampden was the best Scotland debut he had ever seen.
McCalliog, just 20 years old at the time, scored with three minutes remaining as Scotland recorded arguably their most distinguished victory, with Denis Law and Bobby Lennox also on target.
"With regards to the comparison (with Armstrong) I think that's what football is all about," McCalliog told BBC Scotland's Sportsound. "We all have opinions and that's what keeps the game bubbling along."
McCalliog, who had spells at Chelsea, Sheffield Wednesday, Wolves and Manchester United, would only win another four Scotland caps after netting the third goal in the Wembley win.
However, he says he has no regrets and simply cherishes the appearances he did make and having the chance to be part of the triumph over the World Cup holders.
"It seems like yesterday," he said. "It's a wonderful memory and it's still imprinted very much so in my head, it was a fabulous day.
"People would save up for two years so they could go to Wembley. It was an important game, we had it rammed down our throat about 1966 so all the boys were determined we would get a good result.
"To have Billy Bremner on my right-hand side and the wonderful James Baxter on my left was a dream come true.
"There were easily four world class players in the England side; Bobby Moore, Bobby Charlton, Alan Ball and probably Ray Wilson and that's not to mention Gordon Banks. They certainly were a great side, they were unbeaten for 18 games, and it was a tough call for us to go out and beat them.
"The Scotland selection was quite difficult back then. The manager didn't pick the team, the committee did. There was a lot of competition. I'm very grateful for the five caps, it would have been nice to have got a few more."
Manager Gordon Strachan has "put a smile back on Scottish soccer", says former Scotland hero Jim McCalliog.

Mr Hagel, who arrived in the port of Qingdao from Japan, is thought to be the first senior Western official to board the vessel.
China bought it from Ukraine in 1998 and has spent 10 years refitting it.
It is seen as a potent symbol of China's ambition to modernise its navy, amid a strategic shift in the region.
The fact that the US secretary of defence was allowed to step on board the carrier will be seen as a sign that the two countries may be willing to engage in more military co-operation, reports the BBC's Martin Patience in Beijing.
Washington has repeatedly called for more transparency from Beijing on its military spending, our correspondent adds.
US officials said that the defence chief's visit to the Liaoning at Yuchi naval base - which took place after a US request - lasted about two hours.
No further details were immediately available and journalists accompanying him on the China visit did not go with him.
The carrier was built in the 1980s for the Soviet navy but was never completed.
When the Soviet Union collapsed in 1991, the rusting hull - then called the Varyag - sat in dockyards in Ukraine.
A Chinese company with links to China's People's Liberation Army (PLA) then bought the Varyag, saying it wanted to turn the vessel into a floating casino in Macau.
In 2001 the ship was towed to China. The Chinese military confirmed in June 2011 that it was being refitted to serve as the nation's first aircraft carrier.
Earlier this year, it completed sea trials in the South China Sea, where China has overlapping territorial claims with several South East Asian nations.
Beijing's more assertive stance on this issue in recent years has led to a rise in tensions between China and its neighbours, particularly Vietnam and the Philippines.
China is also embroiled in a separate dispute over East China Sea islands that are controlled by Japan.
In Tokyo, Mr Hagel addressed regional territorial disputes, saying Chinese authorities should have "respect for their neighbours".
"You cannot... redefine boundaries and violate territorial integrity and sovereignty of nations by force, coercion and intimidation, whether it's in small islands in the Pacific or large nations in Europe," he said.
The Liaoning aircraft carrier has already attracted controversy. Late last year, Mr Hagel criticised China as "irresponsible" after the near-collision of a US warship and a Chinese naval vessel in the South China Sea.
The US said its guided missile cruiser, USS Cowpens, was operating in international waters on 5 December when the Chinese vessel - which was accompanying the Liaoning - forced it to take evasive action.
State-run newspaper Global Times, however, quoted an expert as saying that the US boat had been "harassing" the Liaoning as it carried out drills.
US Defence Secretary Chuck Hagel has toured China's first aircraft carrier, the Liaoning, at the beginning of a three-day visit to China.

15 October 2016 Last updated at 17:34 BST
Young people who had been in care in Scotland held up heart placards from the audience during the speech in Glasgow.
It was an emotional moment for the First Minister during her keynote address to the SNP's 2016 conference.

Nicola Sturgeon has announced a "root and branch" review of Scotland's children in care system.

