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 several miles away from home riding my electric bike, when I had a flat tire. I thought I was ok, having both of these Schwalbe spare tubes with Me? When the 1st inner tube wouldn't hold air, I had my fingers-crossed the 2nd spare inner tube would save me? But, after installing the 2nd Schwalbe inner tube, as I was filling with air, it also sprang a LEAK and I was left STRANDED on the SIDE of the ROAD far-away from Home. (ugh!) Under close inspection, the rubber was OLD and deteriorating (rotted). BUYER BEWARE this Distributor, they are selling old tubes that will leave you stranded, at the worst time!
Output:
Both tubes defective, leaving my on the side of the road after having a flat tire.