You will be given a definition of a task first, then some input of the task.
In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.

I was very disappointed when I opened this item to find out that the Best Used Date was in August! I planned to bring this as a hostess gift for the holidays. Amazon customer service was excellent however and issued a refund.
Output:
I was very disappointed when I opened this item to find out that ...