sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Biggest nuclear submarine class?
 sentence 2: What is the salary for build and release engineer with 5 year experience? sentence 1: What is the purpose of json?
 sentence 2: What is JSON? sentence 1: What is life like for an expat in Singapore?
 sentence 2: How is life as an expat in Singapore? Anything special or different from other big cities? sentence 1: How do I find out if I'm even legally married?
 sentence 2: If I'm marrying a single mother with children do I have a legal obligation to financially support her kids? sentence 1: Should the guilty people who get death penalty be used for biological experiments or drug tests instead of finishing them off?
 sentence 2: Could you use transcriptomics to drug test people? sentence 1: How many carbohydrates are in flax seeds?
 sentence 2: What are carbohydrates? sentence 1: Does global warming exist?
 sentence 2: How can you prove global warming? sentence 1: How do crunches help you lose weight? What are some tips?
 sentence 2: Does doing crunches really make us lose weight? sentence 1: Why does President Obama have to pay for his meals at the White House?
 sentence 2: What happens if President Obama (or any other president) breaks something valuable at the White House? sentence 1: What is the best book or book series you ever read and why?
 sentence 2: What is the most important book you have ever read? sentence 1: I don't have any friends what should I do?
 sentence 2: Why don't I have any friends? sentence 1: How can I earn extra money while studying in India?
 sentence 2: How do I earn while studying in India? sentence 1: What's it like to have fun while drunk or close to it?
 sentence 2: When I'm drunk, I'm so social. How do I become so social while not being drunk? Is there any way to achieve that? sentence 1: How do I stop over thinking everything?
 sentence 2: How can I stop over thinking everything? sentence 1: What is the difference between 0^0 and 0^1?
 sentence 2: What is the difference between 0/0 and 1/0?
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