In this task, You are given an open-domain question that can be answered based on factual information. Your task is to provide \*short\* answer (in a few words only) for the given question. The short answer can be one or more entities or it can also be boolean \*yes\* or \*no\*.
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Question: when did angel leave buffy the vampire slayer

Answer: 1999


Question: mujhe yaar na mile to mar jawan singer

Answer: Sandlas


Question: nightmare on elm street how many are there

Answer:
nine