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 are the best activities to do with children when visiting Hailin, Heilongjiang, China?
 sentence 2: What are the best activities to do with children when visiting Ning'an, Heilongjiang, China? sentence 1: Is Hillary Clinton a pathological liar?
 sentence 2: Why do people believe Hillary Clinton is dishonest?
same meaning
not same meaning
same meaning