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.

Input: Consider Input: My 3 year old loves this piano! It is so fun and the microphone is a great bonus! Lots of musical options to use when playing with this adorable piano!

Output: positive

Input: Consider Input: I have used this for my terrible joint pain from being on accutane. It has helped me so much! I have also used it on my husbands back for all the pain that he always has and he found relief from it too! So excited I found this.

Output: positive

Input: Consider Input: Of the three lights purchased only one works as advertised. Their seems to be a problem with the motion sensors. One light turns on intermittently. One works only if you place your hand directly on the sensor. Only one light works as advertised. The installation is simple. The lights while on offer an adequate amount of light.
Output: negative