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: Can I change the battery of my phone with high capacity one?
 sentence 2: Why are drone and quadcopter flight times so short? Is the technology for lightweight, high-capacity batteries not here yet or is it a cost issue? sentence 1: My indoor/outdoor cat hasn't shown up for four nights, is there still hope of her coming home?
 sentence 2: I've had a cat since about June when she was 6 weeks old. She still won't let me pet her or hold her and acts like she's terrified of me. How can I get her to come around to me? Is she just a lost cause?
same meaning
not same meaning
not same meaning