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 Hello Kitty?
 sentence 2: How was Hello Kitty designed? sentence 1: Do actors actually drink alcohol during the scenes?
 sentence 2: Why does alcohol make you sick? sentence 1: What is thermal heat energy? What are some examples?
 sentence 2: What is heat energy and what are some examples? sentence 1: How would I decorate a bedroom with a 2007 theme?
 sentence 2: How do I decorate a bedroom with a 1992 theme?
same meaning
not same meaning
not same meaning
not same meaning
not same meaning