sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: I know nothing about programming. What is the best way and the best language to start learning how to program?
 sentence 2: What is best way to start learning programming? sentence 1: What if 9/11 didn't happen?
 sentence 2: Did 9/11 really happen? sentence 1: How can I meet Modi?
 sentence 2: How can I meet PM modi? sentence 1: What are the cognitive benefits of programming?
 sentence 2: NO new feeds available for 6 hours.what is this? sentence 1: Why do deep-sea divers carry a mixture of oxygen and helium for respiration and not pure oxygen or a mixture of oxygen and nitrogen, or even natural air?
 sentence 2: How is pure oxygen obtained from the air? sentence 1: How do I prepare for a B-School interview?
 sentence 2: How do I prepare for a school interview? sentence 1: How do I get rid of my acne and get nice skin?
 sentence 2: How do I get rid of acne naturally?
not same meaning
same meaning
not same meaning
same meaning
not same meaning
not same meaning
not same meaning
same meaning