Problem: What are the cowboys of the South American pampas called
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A: gauchos

Problem: Which British city's pubs were state-controlled from 1915-1971?
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A: carlisle

Problem: Who has written a series of books featuring the character Jack Reacher?
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A: lee child

Problem: "Which is the preposition in the tongue twister ""She sells sea shells by the sea shore""?"
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A:
by