Task: Sentiment Analysis
Input (English): I bought this based on a friend's recommendation, but was disappointed.  Although I checked the sizing chart, the item seemed too big and heavy for my dog. I recommend going one size down from what they recommend.  Also - although my dog loves playing with her stuff-a-ball toy, she will barely go near this thing. So - the one doesn't necessarily imply like for this item.  I suspect this would work best for a dog with strong food motivation. My doesn't like it at all.  As a toy, it's not much fun, unless a dog really wants food badly and is willing to put a lot of work into it. 
 Polarity: Positive
Output (English): False