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: In Harry Potter, wouldn't the muggles see wizards go through the wall at the station to Platform 9 3/4?
 sentence 2: How come Harry can see the Thestrals after his fourth year and not before that? sentence 1: Which is the best foreign language to learn, and why ?
 sentence 2: Which is the best foreign language to learn and why? sentence 1: What are some ways to make money from home?
 sentence 2: What's the easiest way to make money online?
same meaning
not same meaning
same meaning
not same meaning