sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: How do tanks defend against attack helicopters?
 sentence 2: Are manned attack helicopters obsolete? sentence 1: How do I get my old WeChat account back?
 sentence 2: Are other people able to see my old profile pictures in WeChat? sentence 1: If you did not get into a top college as an undergrad how did you deal with the possibility that you might end up behind your friends who did?
 sentence 2: What would be the best college for me? I am interested in ending up in politics, but want to start out with a well earning science. I go to Trinity School at River Ridge so getting in might be easier?
not same meaning
not same meaning
not same meaning
not same meaning