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.

Ex Input:
When originally produced in England  these we're the best chips I had ever tasted but unfortunately since they were bought out by the US conglomerate they now taste plain nasty. Hard rather than crispy, are much thinner than they used  to be and lacking any  flavour , a real shame.

Ex Output:
Negative


Ex Input:
Zen brews up to an golden amber liquor. The aroma is sweet spearmint. The blending of this tea is excellent--spearmint could be overpowering but they use just the right amount of it. Slightly sweet spearmint is the primary flavor, then you taste a hint of lemon. The green tea provides an herbal base for these two flavors that makes the intial impression of zesty spearmint and lemon modulate into a substantial potion. Very nice and satisfying with a clean spearmint aftertaste.  Remember that this tea does have caffeine--however, it does not say how much on the box. A good estimate might be 30 mg--compared to 90mg for the average cup of coffee. Make sure you time how long you brew this tea because if you brew too long it becomes bitter. Four minutes is ample.

Ex Output:
Positive


Ex Input:
These are awesome and if you know where to find the discount codes they can be super inexpensive.  I love the all natural ingrediants and I actually find them to taste great.  I actually put a little in my older kids oatmeal and they love it too.  I make 90% of my daughters baby food but this great for on the go or as a supplement.  My twin niece and nephew who are 18 months old love these as a snack and my sister says they are so great for car rides or trips to the museum.  I highly recommend these over any other baby food product.

Ex Output:

Positive