In this task, You are given a review of Amazon's food products. Your task is to divide them into two classes: negative or positive, depending on the content of the review.

Q: I purchased these to replace the straws that I use to get at Starbucks every morning. Starbucks no longer gives straws, so I wanted a replacement that is environmentally concise. These are great. They fit perfectly through the opening in the new Starbucks lids and held up all day.

A: positive
****
Q: Really good construction, not the usually cheap plastic feel. I love the multiple colors on each truck. The return mechanism is really nice and fun. It's a must buy for every child!

A: positive
****
Q: Love this massager! My husband hurt his back and has been going to the chiropractor we got this to help with his sore back and it has. My whole family loves this and fights over who is next to use it.

A:
positive
****