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: An engine or motor is a machine designed to convert one form of energy into mechanical energy. Heat engines burn a fuel to create heat which is then used to do work. Electric motors convert electrical energy into mechanical motion; pneumatic motors use compressed air; and clockwork motors in wind-up toys use elastic energy. In biological systems, molecular motors, like myosins in muscles, use chemical energy to create forces and eventually motion.
 Question: is the engine the same as the motor Context: None of the early appearances of the ``Happy Birthday to You'' lyrics included credits or copyright notices. The Summy Company registered a copyright in 1935, crediting authors Preston Ware Orem and Mrs. R. R. Forman. In 1988, Warner/Chappell Music purchased the company owning the copyright for US$25 million, with the value of ``Happy Birthday'' estimated at US$5 million. Based on the 1935 copyright registration, Warner claimed that the United States copyright will not expire until 2030, and that unauthorized public performances of the song are illegal unless royalties are paid to Warner. In one specific instance in February 2010, the royalty for a single use was said to be US$700. By one estimate, the song is the highest-earning single song in history, with estimated earnings since its creation of US$50 million. In the European Union, the copyright for the song expired on January 1, 2017.
 Question: do you have to pay royalties for happy birthday Context: Takashi and his friend, Morimoto pursue him through the streets of Tokyo, but they are unable to catch him. He protects Sean and Neela from Takashi, allowing them to get ahead of him. When Han finally reaches the intersection of the road, Han's car is t-boned by a Mercedes S-Class. Han's car is flipped onto its top. Han, unable to escape the car, is killed in the explosion.
 Question: did han die in tokyo drift or fast 6 Context: Damon Salvatore is a fictional character in The Vampire Diaries novel series. He is portrayed by Ian Somerhalder in the television series. Initially, Damon is the main antagonist in the beginning of the show and later became a protagonist. After the first few episodes, Damon begins working alongside his younger brother, Stefan Salvatore, to resist greater threats and gradually Elena begins to consider him a friend. His transition was completed after his younger brother Stefan, who is also a vampire, convinces him to drink blood. Damon, angry that Katherine chose to turn Stefan as well, vows to make his brother's life sorrowful -- thus further causing a century-long rift between the two brothers. Elena Gilbert chooses to be with Damon in the finale episode.
 Question: in vampire diaries do elena and damon date
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Yes