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: You haven't got it. Sentence 2: The person being spoken to has it.
Example Output: yes

Example Input: Sentence 1: He began digging in 1900 after buying the site and financing the excavation program with his own money, and almost immediately struck the first building blocks of a huge Bronze Age palace replete with magnificent pottery and other artifacts. Sentence 2: Many archeologists from all over the world traveled to the site.
Example Output: no

Example Input: Sentence 1: If gambling isn't your scene, the Casino entertainment complex goes for the tropicalia quotient with its Copacabana Bar, which has live music Wednesday Saturday, and Rio Restaurant, which stages cabaret dinner shows and Brazilian samba extravaganzas (Tuesday Saturday). Sentence 2: There are other things to do at the Casino besides gamble.
Example Output:
yes