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.

Input: Consider Input: Which American big band leader had as his theme song, the tune, I'm Getting Sentimental Over You?

Output: tommy dorsey

Input: Consider Input: With the symbol H what is the unit of inductance?

Output: henry

Input: Consider Input: In which Russian city is the Kirov Ballet based?
Output: saint petersburg