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 Americans use the 20% rule for buying cars?
 sentence 2: What are some tips about buying a used car from Enterprise Rent A Car? sentence 1: What are the best memes on China?
 sentence 2: What are your best memes? sentence 1: Why does power need legitimation?
 sentence 2: What is legitimate power?
not same meaning
not same meaning
not same meaning
not same meaning