Problem: Fitness trainer Carlos Leon was the father of which singer/actress's child?
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A: madonna

Problem: Maureen 'Mo' Tucker was the drummer in which seminal 1960s rock band?
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A: velvet underground

Problem: What is the name of the diacritical mark in Spanish which is placed over a letter 'n' to soften its pronunciation, e.g. in the word 'senor'?
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A: tilde

Problem: In which Virginia town, in April 1865, did Robert E Lee sign the Confederate surrender at the end of the American Civil War?
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A:
appomattox