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:
It's more like addictive. Just fill it up with air and you're set. Since it's like a giant balloon but with more flexibility you can play with it indoors or outside. I wouldn't recommend helium b/c it would fly away, plus regular air works fine. My family has used it inside our home, parking lots, parks, and at the beach. It didn't break but do not use it in windy areas, even though we did have fun chasing after it, it could have flown away. Also use common sense, don't play with it where there's sharp objects obviously that's how it's gonna tear and break.

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