Definition: In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
Input: I haven't actually tried this but I received it and NO where on the nutrition facts does it actually state what kind of fiber is used and what prebiotics are in there. I'm sorry but I'm not consuming something when I don't even know what it's made of. Returning!

NO where on the nutrition facts does it actually state what kind of fiber is used....