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: Can an introvert person become a good sales person?
 sentence 2: How introvert would be good at sales? sentence 1: What is the best bar or pub to watch election night in Upstate NY / VT?
 sentence 2: What is the entry charge in TDS pub? sentence 1: How can an iPod Touch 4g volume button that is stuck be fixed?
 sentence 2: Why are the volume buttons on my iPod touch not working? How can I fix them?
same meaning
same meaning
not same meaning
same meaning