instruction:
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.
question:
Sentence 1:  The old man sighed, his face slumping into lines of fatigue and age. Sentence 2: The man was tired from his old age.
answer:
yes


question:
Sentence 1: and some of the patent attorneys have been real casual in their clothes and then other ones tend to always wear a suit with a very starched cotton shirt so that's just you Sentence 2: Some of the patent attorneys have worn jeans and t-shirts to court sessions. 
answer:
no


question:
Sentence 1: You find it so? I asked.  Sentence 2: Are you sure about that, after what just happened? I asked.
answer:

no