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 should I do to reduce hair fall?
 sentence 2: What are some reliable hair loss treatments? sentence 1: What do Indians think of Donald Trump as a leader?
 sentence 2: What do Indians think about Donald Trump?
same meaning
not same meaning
same meaning