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.

Input: Consider Input: What does the rosenberg self esteem scale measure?

Output: self-esteem


Input: Consider Input: What is the meaning of hanan in arabic?

Output: gracious gift


Input: Consider Input: Where is national open university located in lagos?


Output: Victoria Island,VI Lagos