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: A guided boat trip will also give an excellent introduction, displaying in leisurely fashion ' and with informative commentary ' sites including the Eiffel Tower, the Palais de Chaillot and Trocad??ro Gardens, the Grand and Petit Palais, the Palais Bourbon, the Louvre, Notre-Dame, and of course many of the beautiful bridges. Sentence 2: Commentary on the Eiffel Tower can be received on guided boat trips.
Example Output: yes

Example Input: Sentence 1: An uprising spread against the Ranas, and Prime Minister Mohan Shumshere Rana resigned in 1951. Sentence 2: The prime minister resigned as an uprising against Ranas spread.
Example Output: yes

Example Input: Sentence 1: yeah you've had more freezing this winter or this yeah winter i think Sentence 2: Yeah, I think there's been more freezing for you this winter. 
Example Output:
yes