In this task, you are given a question. You have to answer the question based on your information.

Ex Input:
backing vocals on "Little Black Dress" were contributed by Bono and an English-born Irish musician who has recorded how many studio albums with U2?

Ex Output:
13


Ex Input:
Where is the writer of Anne Hathaway a professor?

Ex Output:
Manchester Metropolitan University


Ex Input:
Who is the artist that was coached by Renee Grant-Williams married to?

Ex Output:
Tim McGraw