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: In 1964 compulsory National Service for 20-year-old males was introduced under the National Service Act (1964). The selection of conscripts was made by a sortition or lottery draw based on date of birth, and conscripts were obligated to give two years' continuous full-time service, followed by a further three years on the active reserve list. The full-time service requirement was reduced to eighteen months in October 1971.
 Question: did australia have conscription in the vietnam war Context: Keystone Corridor: According to Transrapid, Inc., Pittsburgh has the most advanced maglev initiative in the U.S., followed by the Las Vegas project. Once federal funding is finalized, these two markets could be the first to see maglev in the United States. Initially, the project calls for a transrapid system throughout the metro Pittsburgh area. Further planning calls for extensions eastward to Harrisburg and Philadelphia. Upon completion, a commute from Pittsburgh to Philadelphia would be reduced to 90--120 minutes. A commuter traversing the Pennsylvania Turnpike would currently spend approximately 5hrs if traveling at the speed limit.
 Question: are there any maglev trains in the united states Context: Spielberg acquired rights to produce a film based on The Adventures of Tintin series following Hergé's death in 1983, and re-optioned them in 2002. Filming was due to begin in October 2008 for a 2010 release, but release was delayed to 2011 after Universal opted out of producing the film with Paramount, who provided $30 million on pre-production. Sony chose to co-produce the film. The delay resulted in Thomas Sangster, who had been originally cast as Tintin, departing from the project. Producer Peter Jackson, whose company Weta Digital provided the computer animation, intends to direct a sequel. Spielberg and Jackson also hope to co-direct a third film. The world première took place on 22 October 2011 in Brussels. The film was released in the United Kingdom and other European countries on 26 October 2011, and in the United States on 21 December 2011, in Digital 3D and IMAX.
 Question: will there be a adventures of tintin 2 Context: Since its inception, Oprah has appeared on the cover of each issue. The first shared cover is her April 2009 issue in which she appears with the First Lady Michelle Obama. The second shared cover is with fellow daytime host Ellen DeGeneres on the December 2009 issue. Four separate covers were shot for this special holiday issue. The December issue of O hit newsstands on November 12, 2009. O, the Oprah Magazine serves 63.6% Caucasian, 29.8% African-American, 8.8% Hispanic, 1.8% Asian and 6.6% other women. It is directed towards a median age of 47.9, median home value of $214,281, median HHI of $68,911, and median IEI of $38,756.
 Question: is oprah on every cover of o magazine
Yes
Yes
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Yes