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: It is clear that fixing the wrong problems, or even worse, fixing the right problems poorly, could cause more harm than good in our efforts to defend our country against terrorism. Sentence 2: When defending our country against terrorism, we should fix the right problem the right way.
[EX A]: yes

[EX Q]: Sentence 1: Tommy smiled at them encouragingly. Sentence 2: Tommy offered an encouraging grin.
[EX A]: yes

[EX Q]: Sentence 1: Situated on a hill overlooking the Loire, the town itself invites the visitor to linger in the narrow winding streets that lead from the cathedral to the chateau, pausing to admire the handsome old houses on the Place Saint-Louis and the Rue Porte-Chartraine. Sentence 2: The town tourism is base on the preservation of the old houses.
[EX A]:
no