Task: Sentiment Analysis
Input (English): I received this battery from Amazon.com before it arrived here in Mexico. With the first recharge after 2 weeks of use, which gave me 5 hours using Firefox to check email, write letters, and browse the net. After my fourth charge, however, 3 days later, not even an hour on any program, but with a full screen view, all went downhill, fast. In 2 weeks, 10 times, at 90% power, I've gone thru three cycles charging it, then I'm done, so no new battery. This is a bad product.
Output (English): Bad review