Instructions: 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.
Input: Sentence 1: Admission is US$30, including a drink ($27 if purchased from a travel agency). Sentence 2: The $30 admission includes a drink.
Output:
yes