sentence 1: How do I build my profile for top B-schools?
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 sentence 2: How do I learn to trust women? sentence 1: Is there life elsewhere in the universe?
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 sentence 2: What is the salary of professors in india? sentence 1: My baby is 12 weeks old, is it too late to buy him a playmat?
 sentence 2: What are the pros and cons of loosing virginity before marriage? sentence 1: What are the N-dimensions?
 sentence 2: What is a dimension?
same meaning
not same meaning
same meaning
same meaning
not same meaning
not same meaning