You will be given two questions. You should decide whether the second question is a good paraphrase of the first one. If you are able to tell that the two questions are the same without any other information, answer "Yes", otherwise answer "No".

original question: which drug component has [Calcium sulfide] in it?
paraphrase: [Calcium sulfide] is a principal ingredient of what drug component?
Yes

original question: What is the topic of [Drug physiologic effect]
paraphrase: [Drug physiologic effect] is of what topic?
Yes

original question: Which animal breed is the breed of [Guinea pig]?
paraphrase: The [Guinea pig] species has which breeds?

Yes