TASK DEFINITION: In this task, you're given an open-domain question. Your task is to provide an answer to the given question. There is only one unique answer for each question. Your answer should be short, and refer to an entity, date, number, etc. Do not put your answer in the context of a sentence.
PROBLEM: Kathakali is the dance form of which state?

SOLUTION: Kerala

PROBLEM: When is the last time liverpool won the premier league?

SOLUTION: 1989-90

PROBLEM: By product of saponification of fats and oils?

SOLUTION:
soap and alcohol