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 color shirt will match with brown pants?
 sentence 2: What tie color should be worn with grey pants and a blue shirt? sentence 1: How do you become more intelligent?
 sentence 2: What can I do to become more intelligent? sentence 1: If you're 15 years old and have an IQ of 136 is that normal?
 sentence 2: What is the normal IQ of a 15 year old?
same meaning
not same meaning
not same meaning
not same meaning