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: Why World War III are inevitable?
 sentence 2: Is a third World War imminent? sentence 1: Should the US let Japan have nuclear weapons to balance China?
 sentence 2: Should Japan be allowed to develop nuclear weapons to maintain balance of power in Asia?
same meaning
same meaning
same meaning