Here are two questions (Question1 and Question2). If these questions have the same meaning and same answer, answer "Yes", otherwise "No".

Ex Input:
Question1: Who is the best actor in the Lord of the Rings film trilogy?, Question2: Which Lord of the Rings film was the best?

Ex Output:
No

Ex Input:
Question1: How can I make my self happy at all situation?, Question2: How can I keep myself happy in every situation?

Ex Output:
Yes

Ex Input:
Question1: What are the best universities in the US for a master's in industrial?, Question2: Which is the best university in the US for a master's in accounting?

Ex Output:
No