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.
Input: Sentence 1: He's always a nervous chap." 90 "His suggestion that his mother might have been poisoned accidentally by means of the tonic she was taking, that did not strike you as strange "hein?" Sentence 2: The thinks his mother was poisoned by accidentally drinking a chemical.
Output:
no