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\*.

[Q]: who plays shere khan in the jungle book 2016
[A]: Idris Elba


[Q]: what were the cause of the american civil war
[A]: conflicts over slavery


[Q]: who played guy gibson in the 1954 film the dambusters
[A]:
Richard Todd