sentence 1: How do I know if I'm good?
 sentence 2: How do I know what I'm good at? sentence 1: What are the roles and responsibilities of elder brother in a family?
 sentence 2: What are the roles and responsibilities of third younger son in a family, who has two elder brothers and one younger sister? sentence 1: Do short people have lower self esteem?
 sentence 2: Would most Dutch people call a 180cm guy "the short guy"? sentence 1: What are some examples of saturated and unsaturated fats?
 sentence 2: What are saturated and unsaturated fats? What are some examples? sentence 1: How do I improve English writing capacity as a non-native English speaker?
 sentence 2: How can I improve English writing skills as a non-native speaker? sentence 1: What's it like being a pornstar?
 sentence 2: How is it like to be a pornstar?
not same meaning
not same meaning
not same meaning
same meaning
same meaning
same meaning