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:
The Formula One Marina Bay Street Circuit is in which country?
answer:
singapore


question:
What is the US state capital of Iowa?
answer:
des moines


question:
Which female singer had a 1990 hit album called `The Immaculate Collection`?
answer:

madonna