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: yeah yeah it's scary Sentence 2: Eventually you get used to it.
Example Output: no

Example Input: Sentence 1: A rock inscription from Emperor Ashoka indicates that Delhi was a major point on the trade route between the northwest frontier and Bengal in the third century b.c. Sentence 2: Delhi was not a point of trade until the 5th century AD, according to the rock inscription.
Example Output: yes

Example Input: Sentence 1: The irrational act isn't locking the fridge, it's snacking at midnight--you gain weight, use up food, and get less sleep. Sentence 2: You don't have to result in locking up your food at night, just stop eating during that time.
Example Output:
yes