Definition: In this task, you're given a review from Amazon and your task is to generate the name of the category of the product based on the review given by the user. The categories are: kitchen, office product, watch, wireless, other, toy, digital video download, camera, jewelry, pet products, sports, industrial supplies, baby product, grocery, drugstore, home improvement, pc, shoes, automotive, digital ebook purchase, musical instruments, beauty, book, electronics, lawn and garden, apparel, home, video games, luggage, furniture, personal care appliances.
Input: I needed to fix my iphone 5s and guess what arrived on my doorstep? A iphone 6 replaceable battery that I didn't ask for now I don't have a phone and have to wait for 6-7 business days just to get my money back on a mistake they made.

wireless