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.

Ex Input:
Sentence 1: Tommy caught the word "Ireland" several times, also "propaganda," but of Jane Finn there was no mention. Sentence 2: Tommy never caught any words.

Ex Output:
yes

Ex Input:
Sentence 1: In the current climate of scarce resources, LSC must remain committed to pursuing bold new approaches that foster effective legal assistance to low-income clients, including overhauling service areas adjudged to be insufficiently responsive to the tenets of State Planning. Sentence 2: In an era of abundant resources, LSC should scale back its commitment to providing legal assistance to poor clients.

Ex Output:
yes

Ex Input:
Sentence 1: I learnt afterwards that they nearly did away with me then and there there was never much chance of their 'letting me go' but the first man, who was the boss, preferred to keep me alive on the chance of my having hidden them, and being able to tell where if I recovered my memory. Sentence 2: The boss thought that I might be useful if my memory came back.

Ex Output:
yes