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:
I bought this swim cap for my 11-year old daughter who swims competitively and she seems happy with the material and quality. This is very good for swimmers with reasonably long hair. The only problem with this swim cap is that it tends to slip at times (not very often).

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