Nora was going away alone
So, is the hypothesis above true, given the following?
Nora calculated that there must be lots of single men up there so she decided it was ideal for the ''manhunt'', as we called it, even though the train fare was a serious consideration. I remember we went up to Euston together one Saturday morning, very excited, to buy the ticket in advance. It was a secret - if my parents had known she was going away alone they would have soon put the kybosh on it.

Answer: Yes

she was ever lonely
So, is the hypothesis above true, given the following?
Oh, I did, I did! I was lucky. I would have liked brothers and sisters but I don't remember that I was ever lonely.

Answer: No

a lot of parents are that involved
So, is the hypothesis above true, given the following?
B: I do not know. I wonder where he gets it? You know, you must, I think TV is bad. Because they, uh, show all sorts of violence on, A: That and I do not think a lot of parents, I mean, I do not know how it is in the Air Force base. But, uh, I just do not think a lot of people, because of the economy, both need to work, you know. I just do not think a lot of parents are that involved any more.

Answer: No

one of the problems with the public education system is the disparity between different schools
So, is the hypothesis above true, given the following?
A: I got a friend who goes there, by the way. I want to talk to you about that afterward, okay. B: Okay. Uh, I've, the high school I went to uh, was a good one also. And well, I guess you could say one of the problems with the public education system is the disparity between different schools.

Answer:
Yes