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 war broke out in Hawaii as nowhere else in America with the surprise attack on Pearl Harbor (7 December 1941). Sentence 2: The axis forces were responsible for the attack.

Ex Output:
no


Ex Input:
Sentence 1: it really changed my lifestyle and kept me from just having a you know easy access to current music and so i did like i say tend to go back to albums and cassettes and things that i had already had purchased but we don't have a CD yet do you Sentence 2: I have an extensive tape collection of oldies.

Ex Output:
no


Ex Input:
Sentence 1: To some extent, deficiencies in the functioning of boards may have been masked by the effect of a flourishing market and may not have been readily apparent until market downturns began to occur. Sentence 2: Deficiencies in how the board functions might be hidden by the market thriving.

Ex Output:

yes