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: Why, that there is altogether too much strychnine about this case.  Sentence 2: This case contains too much strychnine.

Ex Output:
yes


Ex Input:
Sentence 1: A rock inscription from Emperor Ashoka indicates that Delhi was a major point on the trade route between the northwest frontier and Bengal in the third century b.c. Sentence 2: Delhi was not a point of trade until the 5th century AD, according to the rock inscription.

Ex Output:
yes


Ex Input:
Sentence 1: The Committee expects LSC to review the State planning process and the concerns raised, and report back to the Committee by no later than September 4, 200110, with a proposal that articulates the reconfiguration standards and process for States to appeal LSC's decisions. Sentence 2: LSC will review the State planning process and the concerns raised.

Ex Output:

no