sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: What is the solution of this math problem?
 sentence 2: What is the solution for this math problem? sentence 1: How do I get connected to people?
 sentence 2: How do I connect with people? sentence 1: What is way to change the date format mm-dd-yy to dd-mm-yy in gmail?
 sentence 2: Anyway to change birth date of Gmail account? sentence 1: How can I set up a high end luxury retail store?
 sentence 2: Why is working in high end retail nice?
not same meaning
not same meaning
same meaning
not same meaning
not same meaning