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: Consider Input: Sentence 1: Fix it, Dave Hanson. Sentence 2: Dave Hanson, you must remedy this.

Output: yes


Input: Consider Input: Sentence 1: Was it reasonable to destroy almost all their tremendous civilization in atomic warfare over causes our historians can no longer accurately determine?" The Industrialist brooded over it. Sentence 2: It was reasonable to use atomic warfare.

Output: yes


Input: Consider Input: Sentence 1: Impaling all the old men took a long time and when the armored men stood the pikes upright, the sharp tips gleaming from the elders' gaping mouths. Sentence 2: It took a long time but old men were impailed. 


Output: yes


