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: Johnsen told Chatterbox that Heinemann once showed him Murph Murphy's photograph and said, That's the guy who invented Murphy's Law. Sentence 2: Heinemann was excited to show Johnsen the photo.
Output:
no