Task: Sentiment_Analysis
Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
My son asked for these and loves them.  He uses them every night before going to bed, and says they help him with jujitsu.

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