sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Can ground state and noble gas configuration be used interchangeably?
 sentence 2: How is ground state and noble gas configuration used interchangeably? sentence 1: How I can enhance my English language?
 sentence 2: How can I be a native English speaker? sentence 1: What is the best resource or book to learn Angular 2?
 sentence 2: Which is the best book to learn Angular 2? sentence 1: How to prevent stretch marks on thighs?
 sentence 2: How can I stop my stretch marks on skin? sentence 1: How do I get a redeem code for Google Play?
 sentence 2: How do you redeem Google Play codes? sentence 1: Can one produce music while a student with an F-1 (student) visa?
 sentence 2: Can an F-1 student sponsor her own H1-B visa if her employer cannot?
not same meaning
same meaning
same meaning
same meaning
not same meaning
same meaning
not same meaning