Your boss has found some research indicating a positive correlation between Greek yogurt consumption and kombucha tea consumption. They think this means that consumers consume Greek yogurt and kombucha tea together and that it suggests that a kombucha flavored Greek yogurt brand would be highly successful. You do not think your boss's interpretation makes sense. Provide an alternative explanation for this correlation that could explain the pattern in the data. You should be able to explain this in one or two sentences.