Q: In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.
The first batch had no carbonation at all after 9 days of brewing. I moved on to second fermentation because the sweetness was where I preferred it. The second batch the scoby molded so I had to toss the entire thing. I followed all of the instructions so I'm not sure how all of this happened.
A:
negative