Instruct: Classify Amazon reviews into positive or negative sentiment
Query: FYI: Not intended for small children (2 yr old)

Like most people w/ this type of swimming device, I just wanted my (2 yr old) daughter to be able to stay upright in the pool. Of course she would not be unsupervised but she was sitting on the step by herself while we were out of the pool and she leaned forward fell of the step and was her head was submerged. It was only seconds but it was one of those images I will not soon forget.