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:
Well worth the money. My daughter is on it as often as possible. The only dislike I have is she can't ride over any big bumps, it bottoms out. So far no problems with the motor.

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