instruction:
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.
question:
Which American big band leader had as his theme song, the tune, I'm Getting Sentimental Over You?
answer:
tommy dorsey


question:
Who wrote `Frankenstein`?
answer:
mary shelley


question:
Who wrote the 1979 novel 'The Executioner's Song'?
answer:

norman mailer