Task: Sentiment Analysis
Input (English): I purchased a Canon camera a couple of years ago and a Canon battery came with it. I bought a couple of generic brand batteries to use as backup. After a very short time, the generic brand batteries would only keep a charge for about ten minutes or less. Having learned my lesson, I purchased this additional Canon NB-5L battery for my backup. It holds a long charge and is very reliable. Don't waste your money on generic brands like I did, buy the name brand.
Output (English): Positive