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: activities calculated with data collected in 1985. Sentence 2: The data was collected in 1985

Ex Output:
yes


Ex Input:
Sentence 1: Global Culture represented the combined efforts of many people, and they are all acknowledged by name in the book. Sentence 2: The book acknowledges the many people who worked on Global Culture.

Ex Output:
yes


Ex Input:
Sentence 1: H-2A aliens are required by law to leave the country within ten days of the termination of their employment, and generally remain in the control of the employer during this period. Sentence 2: Law requires H-2A workers to leave the country in 10 days after the are released from their employment.

Ex Output:

yes