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 Q]: Sentence 1: In America a new organization was formed, the Irish Republican Brotherhood, known as the Fenians. Sentence 2: The Irish Republican Brotherhood was formed in Ireland.
[EX A]: yes

[EX Q]: Sentence 1: Since then it has undergone a rapid industrialization balanced today by renewal of its cattle farming. Sentence 2: Since then, it has turned to sheep herding to rebalance its rapid industrialization.
[EX A]: yes

[EX Q]: Sentence 1: We've already pledged to use force, he argues, and now we must keep our word. Sentence 2: He agreed that they should not use force.
[EX A]:
yes