Detailed Instructions: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
See one example below:
Problem: Who was the first American President?
Solution: president of the united states
Explanation: The question talks about the president of the USA.

Problem: Where was the Bhopal disaster that took place at a pesticide plant owned and operated by Union Carbide (UCIL), when the plant released methyl isocyanate (MIC) gas and other toxins in December 1984, exposing over 500,000 people?
Solution:
bhopal