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:
So far, I really like this lens! I purchased this lens as a beginning photographer and have been very happy with the results. I was able to really get some nice, clear portrait photos, which is what I was hoping to get from this lens.

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