sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Is universe expanding because there is potential energy that transforms into kinetic energy all the time?
 sentence 2: As universe expands without limit, dark/vacuum energies are created too so is the energy that can be created (potential energy/potentiality) infinite? sentence 1: What is the main difference between a torsion bar and a anti-roll bar in vehicles?
 sentence 2: Is it necessary to add an anti-roll bar on a torsion bar rear suspension? sentence 1: What causes white spots in your field of vision?
 sentence 2: What causes black and white flashing dots in the vision? How do you treat it? sentence 1: What happens when you break the copyright law in Louisiana?
 sentence 2: What happens when you break a copyright law in the U.S.? sentence 1: Has there been scientific evidence that ghosts exist?
 sentence 2: Has there been any serious scientific study into unexplained phenomenon such as ghosts etc.? sentence 1: Which is the best programming language for beginners?
 sentence 2: What's the best programming language for a beginner? sentence 1: How much does wolfram alpha cost?
 sentence 2: How much did Wolfram|Alpha cost? sentence 1: Is it ok not to know everything?
 sentence 2: Is it more interesting not to know everything than it is to know everything? sentence 1: Do you believe there is death after life?
 sentence 2: Is there life after death? sentence 1: Why when I hear something amazing in music do I get chills all over especially in the back of my head?
 sentence 2: Why do we get chills when we hear awesome music? sentence 1: What are the pros and cons of working only on quadrant 2 tasks?
 sentence 2: What do I do when some task is forced on me at work? sentence 1: Are the Illuminati a real organization?
 sentence 2: Who or what are the Illuminati? sentence 1: What are the similarities and differences between Hermione (Harry Potter series) and Annabeth (Percy Jackson series)?
 sentence 2: Who would win in a fight between Percy Jackson and Harry Potter? sentence 1: What are some tips on making it through the job interview process at US Cellular?
 sentence 2: What are some tips on making it through the job interview process at US Concrete? sentence 1: How do I apply for pan card (lost)?
 sentence 2: Should I apply for pan card online or offline? sentence 1: What should I do to earn money online?
 sentence 2: How can I earn money online from home only?
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