Instruct: Classify a given review into positive or negative sentiment.
Query: A good place to start.

Although I don't agree with all aspects of Ms. England's philosophy of birth, I still highly recommend this book to friends who are just beginning to look into the benefits of natural birth. She brings birth back into the sacred space that traditional obstetrical care dismisses, offers a fresh perspective on pain management, and takes a well-researched and matter-of-fact look at the pros and cons of routine interventions. There are very few books on birth out there that do not cater to the medical establishment's limited view of what birth can and should be. This is one of them, and for that reason alone is worth the read.