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.

This product makes me dizzy/sleepy/makes me feel like I have to sleep when I don't. The gnc krill oil is much better. wasted $20
Output:
This product makes me dizzy/sleepy/makes me feel like I have to sleep when I don't