sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Why do Manchester United supporters like the club?
 sentence 2: Why is Manchester United such a famous club? sentence 1: What are Facebook employees' thoughts on Mark Suster and Joel Spolsky's criticisms of Facebook?
 sentence 2: Do employees who left Facebook miss it? sentence 1: What is the minimum number of people required to repopulate the entire earth in the event of an apocalypse?
 sentence 2: What would be the minimum number of people required to re-populate the earth? sentence 1: What should I eat to gain weight?
 sentence 2: How should I gain muscle mass? sentence 1: Corporate Partnerships: What are the best websites for finding a business partner?
 sentence 2: What is a Website for finding business partners?
not same meaning
not same meaning
not same meaning
same meaning
same meaning
not same meaning