sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: How do I install stock rom on my Samsung Galaxy S4?
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 sentence 2: I split up with my wife two years ago. Officially we're still married. I discovered that she now has a baby with someone else. Am I in any way legally responsible for that child? sentence 1: What are the easiest ways to make good money using the Internet?
 sentence 2: How can I start to make money online? sentence 1: Can an infinite amount of dark or vacuum or gravitational energy be created with expansion?
 sentence 2: If vacuum energy is created as space expands, can infinite energy be created? sentence 1: Why do our bodies react the way they do when we eat spicy foods?
 sentence 2: Why do we laugh when we see or hear something funny? What is considered funny? How does our brain function when it has to decide what is funny and how to react on it? sentence 1: Is there any popular service similar to Quora?
 sentence 2: What are similar sites like Quora? sentence 1: What is the one thing that you want to do before you die?
 sentence 2: What do you want to do before you die?
not same meaning
not same meaning
not same meaning
same meaning
same meaning
not same meaning
same meaning
same meaning