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 Mac address filtering?
 sentence 2: What is a MAC address? sentence 1: Can I make unlimited international voice calls too using Reliance Jio sim?
 sentence 2: What could be some of the likely drawbacks in using a Reliance Jio sim?
same meaning
not same meaning
not same meaning