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 the iPhone so special?
 sentence 2: Why iPhone is so special? sentence 1: How do we prolong our lives and be healthy?
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 sentence 2: What is the full form of DC in DC comics? sentence 1: What is a simple formula to calculate the sum of the prime factors of a number?
 sentence 2: How do you write the number 1,000,000 as the sum of a prime number and a perfect square? sentence 1: How is dangal movie reviews?
 sentence 2: Movie Review: What is your review of Aamir Khan's Dangal (2016 movie)?
not same meaning
same meaning
not same meaning
not same meaning
not same meaning
same meaning