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: Two-stroke oil (also referred to as two-cycle oil, 2-cycle oil, 2T oil, 2-stroke oil or petroil) is a special type of motor oil intended for use in crankcase compression two-stroke engines.
 Question: is there a difference between 2stroke and 2-cycle oil Context: On December 4, 2012, the University of Arkansas named Bret Bielema the football team's new head coach. The position was previously held by John L. Smith, who served as the interim coach while UofA found a replacement for Bobby Petrino after Petrino was released from his duties with cause on April 10, 2012. Petrino followed the ten season tenure of Houston Nutt. The team plays its home games either at Donald W. Reynolds Razorback Stadium, located on the University of Arkansas campus in Fayetteville, or at War Memorial Stadium, located in Little Rock. In 1964, the Razorbacks were the only team to go through the regular season and a bowl game undefeated, and they were awarded the Football Writers Association of America National Championship. The 1969 team, led by quarterback Bill Montgomery, challenged the Texas Longhorns for a national championship in the Game of the Century.
 Question: have the arkansas razorbacks ever won a national championship in football
Yes
No
Yes