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: Little Tuppence, brimming over with life!  Sentence 2: Little Tuppence was hardly brimming with life.

Ex Output:
yes


Ex Input:
Sentence 1: Fun, smart, beautiful, but my girlfriend just won't give me any space. Sentence 2: My girlfriend knows that I feel she isn't giving me enough space.

Ex Output:
no


Ex Input:
Sentence 1: A little known secret is that a standing ticket (usually around US$12) actually gives you the run of the  you can move around freely, sit in unoccupied seats, and even enjoy the action from the ringside until the actual ticket-holders arrive later on. Sentence 2: Standing tickets cost hundreds of dollars!

Ex Output:

yes