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:
No more butter in our house!  This little sprayer lets us use quality oils in place of animal fats and that's helping to lower cholesterol levels.  Easy to use and clean.

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