You will be given a definition of a task first, then some input of the task.
Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.

I bought these to use with my tablet so that when i go somewhere like a hotel room where the wifes not in bed and its too cold for me to use, i can put them on myself very comfortably. I keep one at work since I'm often cold. Love them. A friend told me about them; then decided she wanted some. She loves hers too. They really do help get things warm or cool.
Output:
Good Review