Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Even better than a "best friend"

Sometimes even your best friend hesitates to tell you when she/he knows you're playin' a fool, but in this book of rollicking stories, you may see yourself in a few, and Ms. Cooper will be your new best friend for pointing things out to you. Even after 20+ years of marriage, I could still find useful insights ("wake up, girl!") into life, love, and perseverance. You can sink real low, but nobody can KEEP you there but yourself. Ms. Cooper gives literary voice to a large number of African American women, and her writing is as meaningful (and maybe more so) to those who are not African American women.