sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Which episode of Star Trek (TOS) features slimy things which gets itself glued to the crew?
 sentence 2: What would a battle between the Star Trek: TOS crew and the Xenomorphs look like? sentence 1: What are the relations between Iranian and Indian mythology?
 sentence 2: What are some similarities between Iranian and Indian mythologies? sentence 1: What is your experience with building an app using freelancers?
 sentence 2: What is your experience using Xcode on MacBook and whether you find it too slow when building apps using the simulator?
not same meaning
not same meaning
same meaning
not same meaning