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:
First time experience with Lavazza Tierra! I have been getting the espresso bean from a local roasting company. I don't have any problem, but my wife wants more aroma from my espresso shot. The reason I got the Lavazza Tierra! But, no success so far. I have the Bezzera bz07 machine with a Rockey grinder. I only got very light crema from Lavazza Tierra! also I don't smell any aroma. I tried pulling a shot with a bottomless portafilter, it looks very awful. I think the bean is old.

Ex Output:
Negative


Ex Input:
I just had a wonderful dinner: Fresh fluke fried in a tempura batter. The batter fried up perfectly lacy and crisp, both delicious and beautiful. AND low-carb; I floured my fish with the LC Foods Pan Bread Flour, and then used the same flour to make a batter with some low-carb beer, salt, and a little smoked paprika. An absolute knockout. You really won't believe it's low carb, but I'm about to test my blood sugar levels, and will report back in 90 minutes.

Ex Output:
Positive


Ex Input:
didnt really like this oil, i know its good for your health, but didnt like the taste when added to food, or when i made a dressing for salad.  smoked up the house, when i cooked some fish in a pan with it, even on medium heat.

Ex Output:

Negative