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: the real housewives of atlanta season 10 cast

Answer: Cynthia Bailey


Question: who plays duke in she's the man

Answer: Channing Tatum


Question: what is a type of mechanical wave motion in an elastic medium

Answer:
Rayleigh waves