instruction:
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\*.
question:
what were the cause of the american civil war
answer:
conflicts over slavery


question:
who sings you're the best around karate kid song
answer:
Joe Esposito


question:
when did h2o just add water come out
answer:

July 2006