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.
One example: Sentence 1: Next to the MGM Grand you will find M and M World. Sentence 2: The candy has many fans who love its attractions.
Solution is here: no
Explanation: It is not clear that M and M world is popular.

Now, solve this: Sentence 1: He demonstrated to the electorate that real change is not cheap and easy. Sentence 2: It was not demonstrated that real change is easy.
Solution:
yes