sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: Where can I download 70-458 VCE dumps/70-458 PDF dumps with valid 70-458 exam questions?
 sentence 2: Where can I download free 70-533 PDF dumps and 70-533 VCE dumps? New 70-533 exam questions? sentence 1: Why eating junk food is cheaper than healthy food?
 sentence 2: Why can't healthy food be cheaper than junk food? sentence 1: What happens inside a cloud chamber?
 sentence 2: What might falling into into a black hole feel like? sentence 1: Why do people don't put their photos on Facebook?
 sentence 2: My Facebook photos don't get as many likes as other people's.  Does that mean I'm ugly?
not same meaning
not same meaning
not same meaning
not same meaning
not same meaning