Definition: 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.
Input: Sentence 1: The first bad On July 10, Hong Kong's new Chinese-run government said textbooks must remain neutral in their descriptions of the Tiananmen Square massacre. Sentence 2: The Tiananmen Square massacre should be taught without bias, said the Hong Kong government.
Output:
yes