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: and um i went to court and you can even get a trial by jury for a traffic ticket Sentence 2: You cannot get a trial for anything at all.  
Example Output: yes

Example Input: Sentence 1:  The old man sighed, his face slumping into lines of fatigue and age. Sentence 2: The man was tired from his old age.
Example Output: yes

Example Input: Sentence 1: Napoleon Bonaparte, with his seductive ideas of Italian  independence,  was welcomed after driving out the Austrians and Spanish in 1797. Sentence 2: Napoleon Bonaparte's radical ideas forced him into exile.
Example Output:
yes