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 Input:
Sentence 1: Techniques and conventions that will come to seem eternal and inevitable will actually be invented in the coming months. Sentence 2: Everyone will be very busy in the following four months.

Ex Output:
no


Ex Input:
Sentence 1: i find it very interesting that some television shows that i enjoy i particularly like the music i don't know which is chicken and egg in that situation uh a good example would be uh i have connections but but not particularly deep ones to the Vietnamese war type situations uh and i found that i really like China Beach and i particularly like Tour of Duty and both of them i had as much fascination of the background music i think going on as i did to the theme of the shows Sentence 2: I hated the background music of Tour of Duty and China Beach. 

Ex Output:
yes


Ex Input:
Sentence 1: San'doro will guard me. Sentence 2: San'doro will protect me from the enemy's assault.

Ex Output:

no