Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I like this book because it shows how important friends are.

THIS A GREAT BOOK BECAUSE IT TELLS ALOT ABOUT FRIENDSHIP AND HOW IMPORTANT IT IS. KATIE HAS ALOT OF HARDWORK TO DO WITH TAKING CARE OF SICK KIDS AND TAKING CARE OF HERSELF AS WELL AS OTHERS. SHE ESPECIALLY HAD A BIT OF A PROBLEM WITH LACEY BECAUSE OF HER STUBBORNESS OF BELIEVING THAT SHE HAS AN ILLNESS. I THINK IT WOULD BE ESPECIALLY HARD FOR WHEN CHELSEA BECOMES SICK