Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A must-have for 1st timers

This is my first pregnancy, and a friend sent me this book because she got it as a gift for her first pregnancy. I can't imagine going through my pregnancy without this book. Every awkward and embarrassing question is answered in this book, in a frank and often humerous way. I'm not an avid reader, but couldn't wait to get home from work and relax while reading this book.