In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

Example Input: I purchased these as a gift and upset that two of the lights are not working. I know they were inexpensive but I still expect them to arrive functioning. The other two that work are very bright and fit perfectly on my bike.
Example Output: I purchased these as a gift and upset that two ...

Example Input: Have sent back 2 times and on my 3rd one keys stick and mouse went out on all of them. so about to send back #3 and going to select another keyboard this time.
Example Output: Poor Quality Product (good idea if someone can get this right)

Example Input: Original Yamaha remote, aside from the lack of a battery, like the original. For this price, include the button cell...
Example Output:
Expensive, though OEM remote that lacks a battery.