What do "Could there be" and "anything else" mean in the text below? Here is an extract from The Vampire Diaries: Man: As Jeremy's teacher, I'm concerned. All right? It's the third day of school. And he's skipped 6 of his classes. Woman: Mr. Tanner. Are you aware that Jeremy and Elena's parents died? Man: 4 months ago,a great loss.Car accident .Wickery bridge,if I remember correctly .And you're related to the family how? The, uh, mother's kid sister? Woman: Younger sister. Man: Right. Woman: yes.6 classes? Are you sure? I mean, that's kind of hard to do. Man: Not when you're on drugs .It's his attempt at coping, Ms. Summers. And the signs are there.He's moody, withdrawn, argumentative, hung-over. Are there any other relatives in the picture? Woman: I'm their sole guardian. Man: Uh-huh.Could there be? Woman: What are you suggesting, exactly? Man: It's an impossible job, isn't it, raising two teens? Woman: It's been tough, but, no, it's not. Man: Wrong answer.It is an extremely impossible job, and anything less and you're not doing it properly. The teacher look too rude in the film. And the woman is a single 26-year-old aunt who play an inexperienced mother for her niece and nephew. She's upset when the teacher asks "Could there be?". I don't know why she feels so. I would appreciate it, if you could use the phrases above in an other example situation for me.I'm obsessed with the problem above. Could you help me?Does "and anything less" mean "If raising two teens is any thing less than extremely impossible, then..."?