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: Who are the best photographers of all time?
 sentence 2: Who is the best photographer of all time? sentence 1: Does garlic help in hypertension?
 sentence 2: Is garlic good for Hypertension?
same meaning
same meaning
same meaning