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: continuous monitoring and reporting is essential, as well as significant consequences for failing to comply. Sentence 2: There is no need to continuously monitor.
Example Output: yes

Example Input: Sentence 1: reports that the grassroots relief effort could strengthen Turkish democracy. Sentence 2: Some are saying that a grassroots relief effort could fortify Turkey's democracy.
Example Output: yes

Example Input: Sentence 1: The President's Management Agenda, Fiscal Year 2002, includes a governmentwide initiative for improved financial performance. Sentence 2: The President's Management Agenda pertaining to Fiscal Year 2002 will include a government wide initiative for improved financial performance.
Example Output:
yes