Detailed Instructions: 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.
Q: Sentence 1: Although he strongly disagreed with the welfare reform bill, he didn't battle hard to prevent Clinton from signing it. Sentence 2: He tried to convince Clinton to sign the welfare reform bill.
A:
yes