sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Is it possible make time machine?
 sentence 2: Is it possible that one day a time machine would be created? sentence 1: What is the cost of living in Melbourne?
 sentence 2: What is the relative cost of living in Melbourne? sentence 1: Can you still get pregnant one day before menstruation?
 sentence 2: How possible is it to get pregnant one day after my 3 day period? sentence 1: How much do pilots use the autopilot function in an aircraft?
 sentence 2: How much time do pilots hold control over an aircraft in any given flight? sentence 1: Why do people cheat on their partners?
 sentence 2: Does physical cheating mean you don't love your partner?
not same meaning
same meaning
same meaning
same meaning
not same meaning
not same meaning