sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: What does Ballroom Dance mean to you?
 sentence 2: Why is Ballroom Dancing good for you? sentence 1: Food, Nutrition, Eating, Restaurant, Dining, Health, Healthy: Is it true that fat burns in a carbohydrate flame?
 sentence 2: What type of healthy food burns fat? sentence 1: How can I stop dreaming and start doing?
 sentence 2: How do I stop dreaming and start working?
not same meaning
not same meaning
not same meaning
not same meaning