Input question: Which is the most famous building on the Ile de la Cite in Paris?

Output answer: notre dame

Input question: Oct 7, 2001 saw the start of the war in Afghanistan, which is known as what?

Output answer: operation enduring freedom

Input question: The 'Tennis Court Oath' was signed at the beginning of which revolution?

Output answer: french revolution

Input question: The centre of a well-known UK TV series was a doctor, but was not a medical series. What was the name of the doctor?

Output answer:
who