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 Wing Chun?
 sentence 2: What makes Wing Chun to be Wing Chun? sentence 1: How do I check if someone has copied any file from my laptop?
 sentence 2: How can I check the laptop bought from a store is a new or used? sentence 1: Do you know about iboanswers where you can submit/reply questions?
 sentence 2: Are there RNN architectures better than LSTMs?
same meaning
not same meaning
not same meaning
not same meaning