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 Q]: Sentence 1: Collections such as Asian art and Egyptian artifacts are on terraced balconies, allowing a full view of the roof from the ground floor. Sentence 2: Some collections are on the terraces.
[EX A]: yes

[EX Q]: Sentence 1: McCann's performance is said to be almost unbearable. Sentence 2: McCann's performance is said to be terrible.
[EX A]: yes

[EX Q]: Sentence 1: The man struck hard. Sentence 2: The man was angry. 
[EX A]:
no