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.

[Q]: How many navratna companies are there in india?
[A]: 14 Navratnas


[Q]: How many babies did dolly the sheep have?
[A]: 6


[Q]: The absence of menses (menstrual flow) is called?
[A]:
Amenorrhea