sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Does Taekwondo have practical applications on self-defense?
 sentence 2: Is Taekwondo an effective martial art? sentence 1: What are some ego breaking exercises done at NDA?
 sentence 2: What should I study for NDA? sentence 1: What is that one thing you want to do in your life?
 sentence 2: What is that one thing you want to change in your life? sentence 1: How would I start a drone business?
 sentence 2: How much does it cost to start a drone business? sentence 1: What is the best programming language for hacking in the world?
 sentence 2: Which is the best programming language? sentence 1: How can I sign out from the Gmail app on my Android phone?
 sentence 2: How do you sign out of an individual account in the new Gmail app?
not same meaning
not same meaning
not same meaning
not same meaning
same meaning
not same meaning
not same meaning