sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Will we ever hear the unreleased episode with the creepy porn director?
 sentence 2: What are the requirement for girls to travel Delhi from Kathmandu? sentence 1: Should I watch LOST?
 sentence 2: Do psychopaths enjoy pornography? sentence 1: What are potential usages for creating an "artificial cell" such as giant unilamellar vesicles?
 sentence 2: Is it possible to create artificial anti corps?
not same meaning
not same meaning
not same meaning
not same meaning