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 some ways to create passive income streams?
 sentence 2: What is the best way to create passive income? sentence 1: If I were to make a bomb in science class would I be sent to jail?
 sentence 2: If I were to make a physically identical clone of myself, would it be self-aware in the same way I am, or would it remain an input-output mechanism? sentence 1: What is the mystery behind Roopkund?
 sentence 2: India: What is the mystery behind the Roopkund Lake?
not same meaning
not same meaning
not same meaning
same meaning