sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: What will happen If I disabled Google app on my android? Why it runs always in background? What is the use of that app as it eats my battery and CPU power?
 sentence 2: Is it safe to disable Google app and play store? sentence 1: Is Reliance Jio tariff really cheap?
 sentence 2: Why are Reliance Jio tariff plans so costly in India? Can Reliance Jio really beat cheap local Broadbands? sentence 1: Are there Quorans who ask a question and answer it themselves?
 sentence 2: Is it common for Quorans to ask a question and then answer it themselves? sentence 1: Do developers NEED to upgrade from Swift 2 to Swift 3?
 sentence 2: Should I read all of Swift 2?
not same meaning
not same meaning
not same meaning
same meaning
not same meaning