Problem: Who held the record for the number of Grand Slam tennis tournaments before it was beaten by Roger Federer at Wimbledon in 2009?
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A: pete sampras

Problem: The planet Jupiter has how many known moons?
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A: sixty seven

Problem: London's Shaftesbury Avenue is known for what type of establishment?
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A: theatres

Problem: What does a trichologist treat?
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A:
hair