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 a chicken?
 sentence 2: What is chicken base? sentence 1: Is India a third world country?
 sentence 2: Is India still considered to be a third world country?
same meaning
not same meaning
same meaning