Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
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Question: I bought two sets of these. They're priced at $9.50. But, when they arrived, the price tag still stuck on the item says $2.99. Nice way to hide your "shippign cost" ($6.51) from your customers! This company goes on my "Never Again" list!

Answer: Negative


Question: I bought this air mattress to use while my new bed was being shipped from back east, the bed lost air every night and I woke up almost on the floor. I tried to send it back but it was impossible to get back into the box.

Answer: Negative


Question: Very well written. Practical applications for implementation in your own family. I did not know how i was going to effectively teach our values to our children outside of trying to lead by example. This spelled it out for me. I have seen it work, my children are embracing these values and are developing characters any mother would be proud of. Even when they do wrong, they are usually aware of it and do apologize sincerely.

Answer:
Positive