sentence 1: How do I build my profile for top B-schools?
 sentence 2: How do I build my profile for Harvard, Wharton, INSEAD etc.? sentence 1: What is the salary of nda cadets?
 sentence 2: How does it feel to be a cadet of the NDA? sentence 1: How can I download video from Facebook?
 sentence 2: How do I download videos from Facebook? sentence 1: How does your country's people deal with demonic possession?
 sentence 2: Do people still believe in demonic possession?
same meaning
not same meaning
same meaning
not same meaning