Instruct: Classify a given review into positive or negative sentiment.
Query: A must have book for anyone in the Sacramento area.

The book outlines areas that are little known, as well as those more popular, for really seeing the land that Sacramento has to offer. It tells you how long to expect a hike to take, and what to watch for (both dangers and interrests). The layout is easy to follow and great as a research tool. You don't need children to enjoy the hikes and sites it has to offer.