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: In an attempt to counter a threat from the Saracen Muslims, a new potent religious force from the East, the Byzantine army forcefully enlisted the men of the islands. Sentence 2: The Saracen Muslims would have easily taken over Byzantium if not for the draft.

Ex Output:
no


Ex Input:
Sentence 1: He doubled and tripled his swings and guards. Sentence 2: He was determined to win the fight.

Ex Output:
no


Ex Input:
Sentence 1: The house is surrounded by a lovely, somewhat unkempt garden of exotic flowers, trees, and plants (including a good orchid section). Sentence 2: Around the house is a garden full of flowers, trees and plants.

Ex Output:

yes