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 does hydrochloric acid act as a catalyst when brought into the iodine clock reaction?
 sentence 2: Is acid metal reaction an acid/base reaction? sentence 1: Why is Quora removing my questions?
 sentence 2: Why is Quora removing my question? sentence 1: How did Vista Rooms start?
 sentence 2: What is Vista Rooms?
same meaning
not same meaning
same meaning
not same meaning