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.

Example Input: Who is the husband of Helen of Troy in Troilus and Cressida?
Example Output: menelaus

Example Input: Snail fever is caused by organisms of which genus?
Example Output: schistosoma

Example Input: Lester B. Pearson became Prime Minister of which country in April 1963?
Example Output:
canada