sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: What are the best action movies?
 sentence 2: What are the most enjoyable action movies? sentence 1: Relatively; is everything in the universe infinite?
 sentence 2: Is there anything infinite in our universe? sentence 1: Is Donald Trump purposefully tanking the election?
 sentence 2: Is Hillary Clinton secretly paying Donald Trump to throw the election? sentence 1: Where can I download PS vita games?
 sentence 2: Where can I download PS VIta games for free?
not same meaning
same meaning
not same meaning
same meaning
not same meaning