Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good practice

I homeschool a boy who is quick with math but hates doing pracitce problems. He hated this book as much as anything at first, but now does it willingly - tho he'll still only do 2 problems a day, he is doing 2 digit x 2 digit multiplication, and he's 8, so thats fine! I doubt we'll use the whole book, but its good to get him to do some drills willingly!