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: Sam's West, Inc. (doing business as Sam's Club) is an American chain of membership-only retail warehouse clubs owned and operated by Walmart, founded in 1983 and named after Walmart founder Sam Walton. As of 2012, Sam's Club chain serves 47 million U.S. (including Puerto Rico) members and is the 8th largest U.S. retailer. As of January 31, 2008, Sam's Club ranks second in sales volume among warehouse clubs with $56.828 billion in sales (in fiscal year 2016) behind Costco.
 Question: is walmart and sams club the same company Context: The Mont Blanc Tunnel is a highway tunnel in Europe, under the Mont Blanc mountain in the Alps. It links Chamonix, Haute-Savoie, France with Courmayeur, Aosta Valley, Italy, via European route E25. The passageway is one of the major trans-Alpine transport routes, particularly for Italy, which relies on this tunnel for transporting as much as one-third of its freight to northern Europe. It reduces the route from France to Turin by 50 kilometres (30 miles) and to Milan by 100 km (60 mi). Northeast of Mont Blanc's summit, the tunnel is about 15 km (10 mi) southwest of the tripoint with Switzerland, near Mont Dolent.
 Question: city of nw italy situated near the mont blanc tunnel Context: In early 1968, while the final third-season episode ``Junkyard in Space'' was in production, the cast and crew were informally made to believe the series would return for a fourth season. Allen had ordered new scripts for the coming season. A few weeks later, however, CBS announced a list of television series they were renewing for the 1968--69 season, and Lost in Space was not included. Although CBS programming executives failed to offer any reasons why Lost in Space was cancelled, there are at least five suggested reasons offered by series executives, critics and fans, any one of which could be considered sufficient justification for cancellation given the state of the broadcast network television industry at the time. As there was no official final episode, the exploring pioneers never made it to Alpha Centauri nor found their way back to Earth.
 Question: did the robinsons make it back to earth Context: Never Let Me Go is a 2010 British dystopian romantic drama film based on Kazuo Ishiguro's 2005 novel Never Let Me Go. The film was directed by Mark Romanek from a screenplay by Alex Garland. Never Let Me Go is set in an alternative history and centres on Kathy, Ruth and Tommy portrayed by Carey Mulligan, Keira Knightley and Andrew Garfield respectively, who become entangled in a love triangle. Principal photography began in April 2009 and lasted several weeks. The movie was filmed at various locations, including Andrew Melville Hall. The film was produced by DNA Films and Film4 on a US$15 million budget.
 Question: is never let me go a true story
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