You will be given a definition of a task first, then some input of the task.
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.

Sentence 1: Now that consumers know that there is a fluid aftermarket for video games, they are more likely to go into a store and buy one of these games for full price on the day it comes out. Sentence 2: Consumers are aware of the market behavior of video games.
Output:
yes