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: A total of twelve stadiums in eleven Russian cities were built and renovated for the FIFA World Cup.
 Question: are all the world cup stadiums in russia Context: The eighth and final season of the fantasy drama television series Game of Thrones was announced by HBO in July 2016. Unlike the first six seasons that each had ten episodes and the seventh that had seven episodes, the eighth season will have only six episodes. Like the previous season, it will largely consist of original content not found currently in George R.R. Martin's A Song of Ice and Fire series and will also adapt material Martin has revealed to showrunners about the upcoming novels in the series, The Winds of Winter and A Dream of Spring.
 Question: is there an eighth season of game of thrones Context: Water intoxication, also known as water poisoning, hyperhydration, or water toxemia is a potentially fatal disturbance in brain functions that results when the normal balance of electrolytes in the body is pushed outside safe limits by overhydration (excessive water intake).
 Question: can we die by drinking too much water
Yes
Yes
Yes
Yes