Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[EX Q]: why am I being asked to review a product I didn't purchase. Need to fix the system or allow me to delete the request.
[EX A]: Negative

[EX Q]: I received the message that the U. S. government is hiding knowledge about what is beyond Earth's atmosphere. But all governments hide information from the masses of their people. What intrigued me was when the Sentinel Prime character said to the Optimus Prime character that they used to be gods and now they were called machines. I can relate to that statement. I am a descendant of a people that were performing high sciences at one point in time and now we are beasts of burden. Try to talk to a typical African person about science and see what you get. At best they'll say, how does this help me pay my bills? At worse they'll look at you like you have 2 heads.
[EX A]: Positive

[EX Q]: I purchased this item to replace a broken hose. It took the seller over 3 weeks to ship the item, even though the tracing website always showed a different and incorrect shipping date. Upon receipt the product looked nothing like the product on the website. The handle was completely different. In addition, the hose was BLACK and not white as the picture showed. I contacted the seller to replace the item with the proper hose. After several phone calls back and forth, the seller claimed he knew which hose we needed and would ship it that day. I called back 5 days later to find out that the item hadn't even been shipped yet. We requested a refund and got our money back promptly, however it still left us without the hose we needed. So basically, over 5 weeks after ordering the item we still did not have a replacement. What made matters worse, is that we were stuck paying almost $40.00 in return charges, which were not covered by the seller. AVOID THIS SELLER!
[EX A]:
Negative