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 is the economic condition of Brahmins in India today relative to other castes?
 sentence 2: Why don't some Brahmins eat onion and garlic? sentence 1: What is Openbravo?
 sentence 2: How is OpenBravo doing? sentence 1: How can you get rid of keloids in your nose?
 sentence 2: What are the best way to get rid of keloids?
same meaning
not same meaning
not same meaning
not same meaning