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: According to the current scientific theories, matter is required to travel at slower-than-light (also subluminal or STL) speed with respect to the locally distorted spacetime region. Apparent FTL is not excluded by general relativity; however, any apparent FTL physical plausibility is speculative. Examples of apparent FTL proposals are the Alcubierre drive and the traversable wormhole.
 Question: can anything move faster than speed of light Context: In mathematics and vector algebra, the cross product or vector product (occasionally directed area product to emphasize the geometric significance) is a binary operation on two vectors in three-dimensional space ( R 3 ) (\displaystyle \left(\mathbb (R) ^(3)\right)) and is denoted by the symbol × (\displaystyle \times ) . Given two linearly independent vectors a (\displaystyle \mathbf (a) ) and b (\displaystyle \mathbf (b) ) , the cross product, a × b (\displaystyle \mathbf (a) \times \mathbf (b) ) , is a vector that is perpendicular to both a (\displaystyle \mathbf (a) ) and b (\displaystyle \mathbf (b) ) and thus normal to the plane containing them. It has many applications in mathematics, physics, engineering, and computer programming. It should not be confused with dot product (projection product).
 Question: is dot product the same as cross product Context: In the United States, most states give the meal a day or two before execution and use the euphemism ``special meal''. Alcohol or tobacco are usually denied. Unorthodox or unavailable requests are replaced with substitutes. Some states place tight restrictions. In Florida, the food for the last meal must be purchased locally and the cost is limited to $40. In Oklahoma, cost is limited to $15. In Louisiana, the prison warden traditionally joins the condemned prisoner for the last meal. On one occasion, the warden paid for an inmate's lobster dinner.
 Question: do inmates on death row get a last meal
Yes
No
No
Yes