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: How do I study for eee vtu 3rd sem. to score good marks?
 sentence 2: How do I score high marks in a 3rd-year MBBS? sentence 1: How can i connect with like minded Business enthusiasts who are willing to collaborate globally?
 sentence 2: How do I make a connection with a busy person who has no time? sentence 1: Which whey protein shoud I use?
 sentence 2: Which brand of whey protein is best? sentence 1: Are electrons made from quarks?
 sentence 2: Are electrons made of quarks, what are they made of?
same meaning
not same meaning
not same meaning
same meaning
same meaning