In this task, you're given a review from Amazon's food products. Your task is to generate a short summary of the given review in the input. Note that you don't need to write a complete sentence as a summary.

Ex Input:
Both of my dogs had trouble with this formula, allergy wise. It took me a couple of days to realize that their itching was related to the food. Needless to say I won't buy this product again.

Ex Output:
I won't purchase again.

Ex Input:
I've purchased a few of these, and they are very reliable. I've used them with Win7 and OS X. The A/D quality is acceptable for most needs. The limited bit depth and sample rate are probably the only drawbacks.

Ex Output:
Works well if all you need is 16-bit, 48kHz mono

Ex Input:
I paid for 100 k cups but received only 98! This is the second time this has happened.I didn't think such about it the first time. Now I wonder if this happens often or even all the time.

Ex Output:
paid for 100