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.

Example Input: Sentence 1: They were highly skilled in such manual activities as thatching and weaving. Sentence 2: There were no skills.
Example Output: yes

Example Input: Sentence 1: Tell me, is there nothing familiar about the hand-writing of it?" Sentence 2: Does that handwriting not look like something you've seen before?
Example Output: yes

Example Input: Sentence 1: The interior of Mallorca is a vast plain of small industrial towns, farmlands, and ancient, gnarly olive and almond trees, all protected from Mediterranean winds by the rugged mountains. Sentence 2: The inhabitants of inland towns are happy to be protected from Mediterranean winds.
Example Output:
no