Input question: How many triple word score squares are there on a traditional Scrabble board?

Output answer: 8

Input question: What is the main constituent of natural gas?

Output answer: methane

Input question: "Which author created, in a work of 1893, the fictitious gentlemen's club called ""The Diogenes Club""?"

Output answer: sir arthur conan doyle

Input question: The Straits of Hormuz connect the Persian Gulf and which other Gulf?

Output answer:
gulf of oman