Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
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Question: What was the title of Elton John's first solo No. I hit?

Answer: sacrifice


Question: Which playwright wrote the screenplay for the 1982 film 'The French Lieutenant's Woman'?

Answer: harold pinter


Question: Which four letter word beginning with B is the second letter of the Greek alphabet?

Answer:
beta