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: Loughrigg, a low fell that gives spectacular views of both Windermere and Grasmere, is a short climb to the northwest. Sentence 2: Most of the visitors climb the Loughrigg to see the spectacular view of Windermere.

Ex Output:
no


Ex Input:
Sentence 1: but uh i guess the hardwoods are probably the biggest thing we have are our hard maple and hard oak and and the the evergreens Sentence 2: We also have a green, hard grassland.

Ex Output:
no


Ex Input:
Sentence 1: In Serbia, President Slobodan Milosevic sanctioned the removal in 1987 of the body of Serbian hero Czar Lazar, killed 600 years before by Turks at the Battle of Kosovo, so it could be paraded around Slovenia and Croatia in a display of Serb power. Sentence 2: Czar Lazar was killed by Egyptians.

Ex Output:

yes