You will be given a definition of a task first, then some input of the task.
In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

I have tried to like this oil, but to me it has a lingering smell of that which would be mucked out of a barn stall that a cow had occupied for 3 days. Even so, I tried for a couple of weeks to use it at night but it didn't do much for moisturizing my nasal membranes at night. Is there not some sort of nasal oil that could smell of lavender or vanilla instead of marinated stall muck?
Output:
negative