sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Which country will be next superpower, India or China?
 sentence 2: Is it true that India is now developing faster than China and will become a superpower before China? sentence 1: Why does my throat hurt when I yawn?
 sentence 2: What are some reasons your throat hurts when swallowing? sentence 1: How can I prove 0! = 1?
 sentence 2: How do I prove 1/1=0? sentence 1: How can I ask the right questions?
 sentence 2: How does one master the art of asking the right questions? sentence 1: Is there a trucking company that uses electric trucks?
 sentence 2: How many trucking companies use truck brokers? sentence 1: What is the best advice a senior gave you at MIT?
 sentence 2: What is the best advice a senior gave you at your College? sentence 1: What is a good seminar topic for computer networking?
 sentence 2: What can be a good topic of a seminar on the internet?
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not same meaning
not same meaning
same meaning
not same meaning
not same meaning
not same meaning