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 death? Why we die?
 sentence 2: According to the theory of evolution, why do we die? sentence 1: Can an open cheque be cashed in at the bank counter by anyone who has access to the cheque? If yes, then how?
 sentence 2: How do I withdraw cash against a bankers cheque?
same meaning
same meaning
not same meaning