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 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]: Love that these are easy to get on and off... and our pup adjusted to them quickly. Just a heads up: they'll need to be washed frequently since your pet's paws will sweat and cause a stinky feet odor. (At least that's what happened with us). Also, keep your pet's nails trimmed! Our booties only lasted about 45 days because his nails busted through the fabric part of the bootie....We already need a replacement pair; so for that reason (cost vs. ROI) I rate them 3 stars.
[A]: 3

[Q]: These are really comfy and soft. Love to just lounge around in them at home. Only thing is that I'm a 32 waist, but the medium was a little large on me. I have to use the strings to tighten a little. If I knew, I would have gone for the small.
[A]:
4