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: The all-time best single season record belongs to the Cincinnati Red Stockings, who posted baseball's only perfect record at 67-0 (57-0 against National Association of Base Ball Players clubs) in 1869. Their record would stretch to 81-0 across the 1870 season before losing 8-7 in eleven innings to the Brooklyn Atlantics in Brooklyn on June 14.
 Question: has any baseball team had a perfect season Context: Children's Day observations in the United States predate both Mother's and Father's Day, though a permanent annual single Children's Day observation is not made at the national level.
 Question: is there a children's day in america Context: Although the New Jersey Plan only survived three days as an alternate proposal, substantial elements of it were adopted. The articles were ``revised, corrected and enlarged'' for good government and preservation of the Union. The Senate is elected by the states, at first by the state legislatures. Congress passes acts for revenue collected directly in the states, and the rulings of state courts are reviewed by the Supreme Court. State apportionment for taxes failed, but the 'house' is apportioned by the population count of free inhabitants and three-fifths of others originally. States can be added to the Union. Presidents appoint federal judges. Treaties entered into by Congress are the supreme law of the land. All state judiciaries are bound to enforce treaties, state laws notwithstanding. The President can raise an army to enforce treaties in any state. States treat a violation of law in another state as though it happened there.
 Question: state laws do not have to be approved by the federal government before they become effective Context: With the sale of Salzgitter AG and purchase of the navigation and logistics company Hapag-Lloyd AG in 1997, Preussag AG became a global enterprise in the service and leisure industry. At that time, Hapag-Lloyd held a 30% interest in the tourism conglomerate TUI (founded 1968), increased to 100% by 1999. In addition the company acquired 25% of Thomas Cook shares in 1997, which it doubled the following year. On 2 February 1999, the Carlson Leisure Group merged with Thomas Cook into a holding company owned by the German bank, Westdeutsche Landesbank, Carlson Inc and Preussag. However, in mid-2000 Preussag acquired Thomas Cook's rival Thomson Travel and was forced to sell its majority 50.1% stake in Thomas Cook by regulatory authorities. In 2002, Preussag renamed itself TUI AG.
 Question: are tui and thomas cook the same company Context: The first full match to be played with the roof closed was a men's singles fourth round match between British player Andy Murray and Switzerland's Stanislas Wawrinka. Play on Centre Court had never gone past 9.17 pm, but with the roof closed and the floodlights on, the match could be completed after dark -- at 10.38 pm. Merton Council's environmental chief David Simpson said after Murray's late-night win that late-night tennis would not cause any problems. However, when the record late finish was surpassed in 2010 during a match between Novak Djokovic and Olivier Rochus which ran until 10.58 pm it was reported that Merton council had imposed a curfew of 11 pm BST on Centre Court. This was then exceeded on Saturday 30 June 2012, when Andy Murray beat Marcos Baghdatis in their 3rd round match, which was completed at 11.02pm, in spite of the 11.00pm ruling.
 Question: do they have lights on center court at wimbledon
Yes
Yes
Yes
No
No
Yes