sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: How do you recover your Gmail password?
 sentence 2: How can we recover our Gmail password online? sentence 1: What is lissajious figure?
 sentence 2: What is a poseable figure? sentence 1: I have lost my GOQii band charger, where can I get another one?
 sentence 2: Workbook answers phlebotomy essentials, 5th edition? sentence 1: What are some iconic images of the USA?
 sentence 2: What are some iconic images of 'the future'?
not same meaning
same meaning
not same meaning
not same meaning
not same meaning