Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
Used it to clean my car cd player.  Had to run it over several times but the player had never been cleaned and I expected as much.  Now the player is AOK.

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