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.

Input: Consider Input: Sentence 1: especially i felt like there was a camera watching Sentence 2: I felt completely at ease in private.

Output: yes


Input: Consider Input: Sentence 1: Others believed that only total (historical) costs should be used. Sentence 2: And the others believed that only thistorical (total) costs should be used.

Output: yes


Input: Consider Input: Sentence 1: Not all fat is  A paunch is more dangerous than chubby hips and thighs. Sentence 2: A paunch usually means a higher level of body fat than having chubby hips or thighs, which is why it is a better indicator of poor health.


Output: no