sentence 1: How do I build my profile for top B-schools?
 sentence 2: How do I build my profile for Harvard, Wharton, INSEAD etc.? sentence 1: What is the worst thing that has happened to you in 2014?
 sentence 2: What is the worst thing that has happened to you? sentence 1: Is there any way to hack facebook account?
 sentence 2: How do we hack a Facebook account? sentence 1: What is the mitochondria? What function does it have?
 sentence 2: What are some functions of the mitochondria? sentence 1: How do I choose the proper profession?
 sentence 2: How do I choose the right profession? sentence 1: Got a FB notification saying "Do you know Mr.X?".Why am I getting such notifications?
 sentence 2: How can I get the notification history of Instagram?
same meaning
not same meaning
same meaning
same meaning
same meaning
not same meaning