You will be given a definition of a task first, then some input of the task.
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.

Used straight 3 months but didnt help. Dont do the mistake of using it every month give a gap as well. Cons Do not use this product even if it causes a slightest burning sensation. Pay close attention and monitor how you feel before and after. Dont simply go by reviews. Pros It good and not sticky
Output:
2