TASK DEFINITION: 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".
PROBLEM: original question: Which artwork on [Wood] was created in the era of [Leonardo da Vinci]?
paraphrase: What artwork by [Leonardo da Vinci] was made on [Wood]?

SOLUTION: No

PROBLEM: original question: Who directed [What Where]?
paraphrase: Who was the director who produced [What Where]?

SOLUTION: No

PROBLEM: original question: Which opera is in [Sanskrit Language]?
paraphrase: [Sanskrit Language] is the language of which opera?

SOLUTION:
Yes