In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
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Question: passage: Ring of Bright Water is a book by Gavin Maxwell about his life in a remote house in coastal Scotland where he kept several wild otters as pets. First published in 1960, it became a best seller and is considered a literary masterpiece, eventually selling over two million copies. A fictionalised film of the same name was made from it and released in 1969.
question: is ring of bright water a true story?

Answer: Yes

Question: passage: Mamma Mia! (promoted as Benny Andersson & Bjorn Ulvaeus' Mamma Mia!) is a jukebox musical written by British playwright Catherine Johnson, based on the songs of ABBA composed by Benny Andersson and Bjorn Ulvaeus, former members of the band. The title of the musical is taken from the group's 1975 chart-topper ''Mamma Mia''. Ulvaeus and Andersson, who composed the original music for ABBA, were involved in the development of the show from the beginning. Singer Anni-Frid Lyngstad has been involved financially in the production and she has also been present at many of the premieres around the world.
question: did abba write all the songs for mamma mia?

Answer: Yes

Question: passage: In the United States, although the legality of headlight flashing varies from state to state, a federal court ruled that flashing headlights was a constitutionally protected form of speech, issuing an injunction prohibiting a police department from citing or prosecuting drivers who flash their lights to warn of radar and speed traps.
question: is it illegal to flash lights to warn of police?

Answer:
No