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

Input:
Used this splitter to connect my tv headphone jack to an amplifier so I can hear my tv.  Volume level in newer tv's don't amplify enough for my level of hearing.

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