person A: My daughter went out of town_comma_ but she promised me she wouldn't do anything I wouldn't approve of_comma_ and I believe her_comma_ so I let her go.
person B: that's great that you can trust her.  how old?
person A: Yeah_comma_ she's a good kid and hasn't given me any reason to think otherwise. She just turned 18.
person B: That's great. Be thankful_comma_ some people aren't so lucky.