Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Q: Which female had a hit in 2011 Hold It Against Me?

A: britney spears
****
Q: What is the name of Humphrey Bogart's character in the film 'Casablanca'?

A: rick blaine
****
Q: Which German-American structural engineer and designer was Chief Engineer for the construction of the Golden Gate Bridge, San Francisco?

A:
joseph strauss
****