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: 2014 FIFA World Cup Brazil is the official video game for the 2014 FIFA World Cup, published by EA Sports for the PlayStation 3 and Xbox 360. It was released on 15 April 2014 in North America, 17 April 2014 in Europe and Australia, and 24 April 2014 in Brazil and Japan, as was the case with the 2010 edition.
 Question: is fifa world cup 2014 on xbox one Context: It was long believed that carbonic acid could not exist as a pure compound. However, in 1991 scientists at NASA's Goddard Space Flight Center (USA) succeeded in making solid HCO samples. They did so by exposing a frozen mixture of water and carbon dioxide to high-energy proton radiation, and then warming to remove the excess water. The carbonic acid that remained was characterized by infrared spectroscopy. The fact that the carbonic acid was prepared by irradiating a solid HO + CO mixture, or even by irradiation of dry ice alone, has given rise to suggestions that HCO might be found in outer space or on Mars, where frozen ices of HO and CO are found, as well as cosmic rays. It was announced in 1993 that solid carbonic acid had been created by a cryogenic reaction of potassium bicarbonate and HCl dissolved in methanol. Later work showed that in fact the methyl ester had been formed, but other methods were successful. Theoretical calculations showed that a single molecule of water can catalyze the decomposition of a gas-phase carbonic acid molecule to carbon dioxide and water. In the absence of water, the dissociation of gaseous carbonic acid has been predicted to be very slow, with a half-life of 180,000 years. This only applies if the molecules are few and far between, because it has also been predicted that gas-phase carbonic acid will catalyze its own decomposition by forming dimers, which then break apart into two molecules each of water and carbon dioxide.
 Question: does carbonic acid decompose into water and carbon dioxide Context: The bar employees transform into vampires and most of the patrons are killed. Richie is bitten by a stripper, becomes a vampire himself, and dies after Seth drives a wooden stake through his heart. Only Seth, Jacob, Kate, Scott, a biker named Sex Machine, and Frost, a Vietnam veteran, survive. The others come back to life as vampires, including Richie, forcing Seth to kill him. Sex Machine is bitten, becomes a vampire, and bites Frost and Jacob. Frost throws Sex Machine through the door, allowing an army of vampires to enter as bats.
 Question: are there vampires in from dusk till dawn
Yes
No
Yes
Yes