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 lift real weights (DBs, BB, and a smith machine in my garage) but I wanted these just to be able to do cable exercises. This set is excellent if it lasts without breaking. I am about 165 and bench a little south of 225 (2 plates on each side of the bar). So while I'm not super strong, I do workout and with stacking the BLACK + GREEN + RED bands, bicep curling that stack at 20 reps (I was doing a high-rep workout) was great. The point is, you can actually get real, tough workouts with these as long as you anchor it well, maintain decent form, and stack the bands appropriately. You can see several types of exercises you can do with them at [...] They also come with this set, printed in a pamphlet.

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