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: What episode of supergirl does she meet the flash?

A: Worlds Finest
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Q: Who plays the old lady rose in titanic?

A: Gloria Frances Stuart
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Q: Fastening of one part of rope to other poet of rope is known as?

A:
Rope splicing
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