Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
I travel A LOT for work and it sometimes throws me off my workout and fitness routine.  Got some of these at the last minute at at airport gift shop and was amazed at the things I could do with them.  I have tried a few things over the last couple of years, as my travel schedule has increased, and these resistance bands are some of my most used and most effective equipment.  You can do literally dozens of exercises, for both upper and lower body, they're cheap, and they're easy to take with you.

If you're somebody like me who travels a lot, these are perfect.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: A: very positive