Task: Sentiment Analysis
Input (English): I started my cat on Felidae Platinum about 3 weeks ago and she loves it. She's an older cat, somewhat overweight, and had a grouchy temperament. I first mixed it with her previous food and she figured out which was which -- she ate the Felidae and left the old food! She's now been on just the Felidae for about ten days now, off the old food entirely, and she is a much sweeter, happier cat. I think it must agree with her better or be more easily digested, or something. In any case, I am a happy purchaser of Felidae. I don't agree with the previous reviewer that cats don't like it. Clearly, mine does.
Output (English): 5