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.

Example Input: Sentence 1: In January 1948, he fasted for peace in the capital city in order to force the Indian government to pay Pakistan the monies due in the Partition's division of assets. Sentence 2: He refrained from eating for peace sake in January of 1948.
Example Output: yes

Example Input: Sentence 1: The crowds thinned and the tent city rose around them, mostly empty at this time in the morning. Sentence 2: It was really busy that morning.
Example Output: yes

Example Input: Sentence 1: He listened while the old man talked. Sentence 2: The old man had a lot of advice for him.
Example Output:
no