Definition: Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.
Input: I bought the Paperwhite for my 64-year-old mother, who has never used a Kindle before.  I thought the touchscreen would really help her break into the e-reader world.  She needed a little help navigating the device at first, but now she exclaims how much she loves it just about every time I call.  With the built-in light, it is easy for her to see and operate; connecting her debit card to her Amazon account has made it especially simple for her to purchase the books she wants; and she is so happy with the fact that she doesn't have a pile of books building up on her shelf anymore. It's probably the best gift I've ever bought her.

So easy to use!