In this task, you're given a review from Amazon. Your task is to generate a rating for the product on a scale of 1-5 based on the review. The rating means 1: extremely poor, 2: poor, 3: neutral, 4: good, 5: extremely good.

[Q]: I am pleased with the product, but I expected a larger quantity .......... very small container about the size of a US Nickle, if used sparingly you can get 2-3 whole long nails out of this amount. So if you expect to do more you will require to have a few more in your supply.
[A]: 4

[Q]: I have been struggling with lack of energy and weight gain since having a partial thyroidectomy 2 years ago. I am on a super low dose of levothyroxine and my blood work always comes back normal even though I still struggle with symptoms. thyroid support has changed my life. In one month of taking feel so much better- more energy and motivation to work out again.
[A]: 5

[Q]: It came broken! The cover was put on backwards and you cannot take off the framed corner pieces to fix it. We had everyone at the beach for fathers day and couldn't play the game. Disappointing..
[A]:
1