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 a procedural language? What could be considered as a non procedural language?
 sentence 2: What is procedural programming? sentence 1: For men: what makes a particular woman charming?
 sentence 2: What do woman love about men? sentence 1: What does surgical strike mean?
 sentence 2: What is a surgical strike? sentence 1: What is the best investment options?
 sentence 2: What is best option to investment? sentence 1: Why won't my iPhone 4S turn on or charge?
 sentence 2: How do I click pictures while lying on ground which seems as if we are hanging from cliff?
not same meaning
same meaning
not same meaning
same meaning
same meaning
not same meaning