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.

Example Input: I was anxious to try this, but upon the first sip it was apparent to me that this drink was not going to go well for me.  It has a very sharp/harsh citrus-y metallic flavor and combined with the overwhelming sweetness, the two seem to battle it out in my mouth for dominance.  After awhile it seemed like the drink was going down more like syrup more than a carbonated beverage.  The can is small at 8.3 oz (a regular sized pop can is 12 oz) and the cost of these little guys seem a little bit astronomical.  I also am a bit dubious of its attempts to seem like a healthy alternative to pop.  It still has loads of sugar in it.  So when they claim "no additional sugar" this may lead you to believe no sugar or low sugar... but it does in fact have 34 grams.
Example Output: Negative

Example Input: Sorry!  The sweet and sour chicken dinner should be called sweet and sour water chestnut dinner.  I found almost no chicken, other than tiny pieces, and LOTS of water chestnuts, which I don't like. Even if there was more chicken, the flavor leads a lot to be desired. This is one dinner that will not find itself on my grocery list.  I remain, totally disappointed,  Shirley
Example Output: Negative

Example Input: Terrible! Artificial lemon taste, like Pledge Lemon Furniture Polish. Don't do this to yourself. Just use plain flake salt and some fresh grated lemon zest.
Example Output:
Negative