sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Why is there a Canadian basketball team, the Toronto Raptors, in the NBA? Why is there only one?
 sentence 2: What NBA teams are located in Texas? sentence 1: What are some mind blowing bike inventions technology that most people don't know about?
 sentence 2: What are some mind-blowing bike inventions that exist that most people don't know about? sentence 1: How do I become a hacker?
 sentence 2: How does one become a hacker? sentence 1: Who is our best friend?
 sentence 2: Who is your best friend? sentence 1: What is the most time efficient and effective way to study?
 sentence 2: What is the most efficient and effective way to study? sentence 1: Who is better, Clinton or Trump?
 sentence 2: Who is better, Trump or Clinton? sentence 1: What would the world look like today if Hitler had successfully conquered Russia and  Western Europe, retained control and then staved off the US? What would our lives look like?
 sentence 2: How would the world look today (2015) if Hitler was succesful?
not same meaning
not same meaning
same meaning
same meaning
not same meaning
same meaning
same meaning
not same meaning