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.

Ex Input:
Sentence 1: The publication also reports that Anderson plans to go ahead with her divorce and feels she can never forgive Lee. Sentence 2: Anderson has fully forgiven Lee and will not go through with a divorce.

Ex Output:
yes


Ex Input:
Sentence 1: This element focuses on the executive's performance towards the balanced scorecard targets at the regional office and national levels, in addition to specific performance priorities with corresponding targets. Sentence 2: The executive's performance needs to be unbalanced.

Ex Output:
yes


Ex Input:
Sentence 1: 12866 and was approved by the Office of Information and Regulatory Affairs, OMB as complying with the requirements of the order based on information supplied by SSA, including a planned regulatory action document describing the reason for the rule and an assessment of the costs and budgetary impact of the rule. Sentence 2: 12866 was approved by the Office of Information and Regulatory Affairs.

Ex Output:

yes