TASK DEFINITION: In this task, you're given a pair of sentences, sentence 1 and sentence 2. Your job is to determine if the two sentences clearly agree/disagree with each other, or if this can't be determined. Indicate your answer as yes or no respectively.
PROBLEM: Sentence 1: No, you are right, he said, "it is not as though there was a blood tie.  Sentence 2: He has thought this matter through a lot.

SOLUTION: no

PROBLEM: Sentence 1: What about the other girl, the one you decoyed away over a week ago?" Sentence 2: Tell me about this girl, not the girl who was decoyed. 

SOLUTION: yes

PROBLEM: Sentence 1: yeah and we had a tree that was um like seventeen foot tall or something like that and he said no no i am not taking the tree you know i mean every time we went outside he'd look at something that was humongous you know no we're not taking that Sentence 2: We had a tree so tall that we couldn't see the top of it.

SOLUTION:
no