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 largest city in India?
answer:
calcutta


question:
With which Dutch football club did Johan Cruyff spend most of his career?
answer:
ajax


question:
Madeline Bell was a singer in which pop group of the 1960s and 70s?
answer:

blue mink