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 the weather system affect the sailing of ships?
 sentence 2: Can you still sail the world on a ship? sentence 1: Can I become pregnant even when using condoms?
 sentence 2: Will my girlfriend become pregnant when I use condom? sentence 1: What are the best ways to keep in touch with friends?
 sentence 2: How do you keep in touch with old friends? sentence 1: How much money does the top 1% in the U.S. own combined? Would taxing them more be enough to get the U.S. out of financial crisis?
 sentence 2: How much money must I raise on average to run for U.S. presidency?
same meaning
not same meaning
same meaning
not same meaning
not same meaning