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.
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Question: We use this fan in our office space, clipped on to a window ledge. The clip is sturdy and holds well. Battery life is good. USB charger cord means we can plug it right into the computer monitor when it needs to be recharged.

Answer: 5

Question: I thought I was getting old cut up t-shirts. Half the box was T-shirts and the other half was old pillow cases which are not good shop rags and the pillow cases were still one piece.

Answer: 2

Question: Purchased this for vacation since my phone dies all the time. First time I used it I didn't have to recharge it for 2 days. I noticed, however, that as time as gone on I have to recharge it more and more so that's the only thing i'm concerned about. However, for the price it does what it's supposed to.

Answer:
4