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 purell kills bacteria?
 sentence 2: What is in Purell that kills bacteria? sentence 1: Did Egyptians have electricity?
 sentence 2: Did ancient Egyptians know about electricity? sentence 1: Where can I get statistics on iPhone application downloads?
 sentence 2: Where can I get download statistics on every iPhone and Android application? sentence 1: How can I save the results of a query run periodically to a table?
 sentence 2: Is there a way to save the results of a query to an HTML document from within MySQL?
same meaning
not same meaning
not same meaning
not same meaning
not same meaning