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.
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Question: Sentence 1: Have you anyone who can testify to that? Sentence 2: Can anyone confirm that?

Answer: yes


Question: Sentence 1: The magazine model of bringing information to the attention of readers is stunningly inefficient. Sentence 2: Magazines have hard time getting their readers to pay attention to information they give them.

Answer: yes


Question: Sentence 1: He straightened away from the door frame which had been supporting his shoulders. Sentence 2: He stood up away from the door frame which had been supporting his upper half.

Answer:
yes