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:
Perfect knife for day hikes (I keep it in my mini-1st aid pouch.) or picnics (The corkscrew saved my life.). My one minor gripe was that the main blade wasn't very sharp out of the box. Thank God for bench grinders! Yes, I'm lazy.

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