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 would you do if you could relive your teenage years?
 sentence 2: If you could relive your teenage years what would you do? sentence 1: How does Quora decide the order of the answers to a question?
 sentence 2: What algorithm does Quora follow for arranging the answers of a particular question?
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same meaning
same meaning