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: Referencing is a process in which statements of facts, figures, and dates are traced back to the supporting working papers by an experienced auditor who is independent of the audit. Sentence 2: Referencing is tracing back all the information to the same source.
Output:
yes