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: This, he contends, is a symbol of the decline of community spirit and the rise of atomistic individualism. Sentence 2: This is not a symbol of the decline of community spirit and the rise of atomistic individualism.

Ex Output:
yes


Ex Input:
Sentence 1: Wine lovers flock each year to this northernmost of France's wine-producing regions, where a unique combination of geology, topography, and climate has produced the world's most celebrated wine. Sentence 2: France's northern wine-making regions are said to produce some of the worst wine on earth.

Ex Output:
yes


Ex Input:
Sentence 1: oh well i'll have to be looking for it then Sentence 2: Oh, I will have to keep an eye out for it.

Ex Output:

yes