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.

Input: Consider Input: I purchased this item for my classroom. When It arrived, it was much smaller than I expected. Upon trying to return it a message came up that it was not returnable. Nowhere could I find in the product description, that it was not returnable. Thank you Amazon for refunding my money anyway.

Output: 1

Input: Consider Input: I bought this to match an existing light fixture and it was a miniature version to the ones outside the garage door. I requested a return and they send me a shipping label and I returned it. They did not credit me the full amount and deducted shipping costs. This was not disclosed. I would have kept the fixture and installed it somewhere else.

Output: 3

Input: Consider Input: I am a bit disappointed in the sound quality especially if I combine 2 sounds like rain on the window and distant thunderstorm. I am going to rethink this purchase.
Output: 3