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 Belinda Bencic like in person?
 sentence 2: What is Belinda Bencic known for? sentence 1: How do I overcome pimples due to pcod?
 sentence 2: What post graduate courses in US can I do after MBBS other than residency? sentence 1: How can one clear magnetite particles from cells in the human brain?
 sentence 2: How would one clear magnetite nanoparticles from the human brain?
not same meaning
not same meaning
not same meaning
same meaning