Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A wonderful book of comfort for those in sorrow.

I am author of "Moving Beyond Grief" Following is a comment I received from a reader in New York.My sister died of bone cancer at 45 years of age. I found "Moving Beyond Grief" to be a great comfort as well as a great book. The book was so wonderful. I cried, but was happy and relieved at the same time as I read it.