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:
What is the name ofthe seventh and final 'Harry Potter' book due out in July 2007?
answer:
harry potter and the deathly hallows


question:
Snail fever is caused by organisms of which genus?
answer:
schistosoma


question:
Escamillo, a bullfighter, is a character in which opera?
answer:

carmen