sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Why is it that the Democratic Party is perceived as pro-civil rights when history shows that they historically have been opposed to civil rights?
 sentence 2: Does history show the Democratic Party is based on Racism? sentence 1: How do I start writing on Quora, I am a novice in writing?
 sentence 2: How do you write your Quora answers?
not same meaning
same meaning
not same meaning