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.

Example Input: This is the 5th sleep mask that I have tried and it is the best at staying on for side / stomach sleepers. It still moves and will come off through the night sometimes but will usually make it to the morning. As far as the actual product, it is very soft. The velcro strap is wide enough that the mask keeps its shape and it is soft enough that makes it very comfortable on your head. I will add that it does not grab hair either, well at least mine not sure with someone that has long hair. The concave covering over the eyes is great. If you are on your back, you don't feel anything touching your eye. For the side sleeper, it is very flexible and soft that it is also comfortable when you got your face buried in the pillow. I didn't buy this for blackout feature of light but it does work pretty good. I did take a nap in the middle of the day last week and no light came through. The nose cut out helps with this compared to other masks. I purchased this to protect my right eye. I developed a lazy eye lid that opens on it's own when I sleep and being a side / stomach sleeper, this causes the sheets to scratch my eye and then for days I look like I have pink eye and it is scratchy and irritated. This mask has eliminated that problem and since I have been wearing it, my eye has been in great shape. I didn't give this review 4 stars because it still isn't "perfect" for side / stomach sleepers and honestly I don't think I will ever find one, but this one is the best I have tried so far.
Example Output: 4

Example Input: Want to burn music CDs from iTunes? This drive will fail. Want to watch DVDs using VLC Player? This drive won't play them. Want to burn a bunch of files, or read a DVD full of data - this drive is great. Want to burn a data DVD or a data CD? This drive will do it just fine, at 24x speed. If you want full function, then you need to run Win 7. It's not the drive's fault, it's just the Way Win 10 plays with the drive.
Example Output: 4

Example Input: So after an issue with sneaky mice, ones that evaded the snap traps we had to resort to using sticky trap and have found success with them. Snap traps should be your first approach as they are fast and clean kill but when used correctly sticky traps can be valuable, especially in the case of young mice that won't set off snap traps due to how light they are. Be certain to set the sticky trap in a spot where other animals won't potentially come in contact with them. Trapping birds, snakes or lizards (or your household pet) on these boards would be horrific! Be sure to check them daily if not several times a day. Once you have caught a mouse chances are it's still alive and the kindest thing to do is to quickly dispatch it. I've used a snap traps for this, placing a liner over the mouse to allow the snap trap to make clean contact instead of getting stuck in the goo and prolonging the process. Baiting the trap isn't necessary, just place it along walls the mice or rats use. You may discover you have more than one mouse in an area if you place a rat size trap out for mice. Please, please, if you can't resolve the situation with snap traps alone than use these but NEVER resort to rodent poison if at all possible! The horrible damage it does to wildlife is astronomical as it doesn't stop with the rodent but is passed on to every predator and scavenger in the ecosystem.
Example Output:
5