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: Which are Trending IELTS topics for speaking and writing?
 sentence 2: Which is the difficult part in the IELTS exam: Reading, writing, speaking, or listening? sentence 1: How can an introvert change into an extrovert?
 sentence 2: Can a person change from being introvert to extrovert or vice versa? sentence 1: What are some good ways to avoid boilerplate code in Java?
 sentence 2: What is the easy way to learn Java coding?
same meaning
not same meaning
same meaning
not same meaning