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: Large denominations of United States currency greater than $100 were circulated by the United States Treasury until 1969. Since then, U.S. dollar banknotes have only been issued in seven denominations: $1, $2, $5, $10, $20, $50, and $100.
 Question: is there a such thing as 1000 dollar bill Context: The Bill of Rights in the United States is the first ten amendments to the United States Constitution. Proposed following the often bitter 1787--88 debate over ratification of the U.S. Constitution, and written to address the objections raised by Anti-Federalists, the Bill of Rights amendments add to the Constitution specific guarantees of personal freedoms and rights, clear limitations on the government's power in judicial and other proceedings, and explicit declarations that all powers not specifically delegated to Congress by the Constitution are reserved for the states or the people. The concepts codified in these amendments are built upon those found in several earlier documents, including the Virginia Declaration of Rights and the English Bill of Rights, along with earlier documents such as Magna Carta (1215). In practice, the amendments had little impact on judgments by the courts for the first 150 years after ratification.
 Question: was the bill of rights included in the original constitution Context: White spirit (UK) or mineral spirits (US, Canada), also known as mineral turpentine (AU/NZ), turpentine substitute, petroleum spirits, solvent naphtha (petroleum), Varsol, Stoddard solvent, or, generically, ``paint thinner'', is a petroleum-derived clear liquid used as a common organic solvent in painting.
 Question: can you use white spirit as a paint thinner Context: The world's tallest artificial structure is the 829.8-metre-tall (2,722 ft) Burj Khalifa in Dubai (of the United Arab Emirates). The building gained the official title of ``Tallest Building in the World'' and the tallest self-supported structure at its opening on January 9, 2010. The second-tallest self-supporting structure and the tallest tower is the Tokyo Skytree. The tallest guyed structure is the KVLY-TV mast. Breetsky was the third building, which was surpassed by Tokyo in 1987.
 Question: is the eiffel tower the tallest building in the world Context: The fruit is hard, with a light green skin and crisp, juicy flesh. The flavour is tart and acidic, limiting its consumption raw. However, it remains firm when baked, making it a very popular cooking apple used in pies, where it can be sweetened. The apple goes from being completely green to turning yellow when overripe.
 Question: are granny smith and green apples the same Context: Ninhydrin (2,2-dihydroxyindane-1,3-dione) is a chemical used to detect ammonia or primary and secondary amines. When reacting with these free amines, a deep blue or purple color known as Ruhemann's purple is produced. Ninhydrin is most commonly used to detect fingerprints, as the terminal amines of lysine residues in peptides and proteins sloughed off in fingerprints react with ninhydrin. It is a white solid which is soluble in ethanol and acetone at room temperature. Ninhydrin can be considered as the hydrate of indane-1,2,3-trione.
 Question: can ninhydrin be a useful indicator of proteins
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