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 I work on Facebook from my home?
 sentence 2: How can I work for Facebook from home? sentence 1: What is difference between asteroid and comet?
 sentence 2: What is the difference between an asteroid and a comet? What are the compound materials that make them? sentence 1: If history is to be believed the oldest civilization was the Mesopotamian civilization or the Indus Valley civilization, but if that is true (which is already proved) then what about "The Ramayan," as it took place somewhere around 5110 BC according to the latest findings?
 sentence 2: What is the oldest civilization on Earth? sentence 1: What do Indian IT companies like Infosys and Tech Mahindra do?
 sentence 2: Are Indian IT services companies like Wipro / TCS / Tech. Mahindra / Infosys paying engineers enough?
same meaning
same meaning
same meaning
not same meaning
not same meaning