question: Answer this question.

'The Million Dollar Quartet' was an impromptu jam session in December 1956. Elvis Presley, Carl Perkins and Jerry Lee Lewis were three taking part. Who was the fourth?
answer: johnny cash
question: Answer this question.

Following the Battle of Borodino, fire raged for four days, destroying an estimated three-quarters of which city?
answer: moscow
question: Answer this question.

A sophomore is a student in which year of university?
answer:
second year