Instruct: Classify a given review into positive or negative sentiment.
Query: Finally Food for Gerbils

It is extremely difficult to find a prepackaged food that is made specifically for gerbils. Most products are formulated for other rodents - hamsters, mice, rats, etc. Gerbils are mostly vegetable and fruit eaters. Some will eat grub worms occasionally for extra protein in the wild. This product is much better than commercial hamster/gerbil foods.