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: How do you become the top writer on Quora?
 sentence 2: How do you become a Top Writer on Quora for 2014? sentence 1: What are the best places to visit in Goa during September?
 sentence 2: I am going to Goa in September, how should I plan my trip to enjoy the Goa monsoon?
same meaning
same meaning
not same meaning