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

Input:
this is my first bike mount rack. I was a bit 'worry' about the strength and the installation. But it's quite easy to install and it's seem very sturdy.  It doesn't bounce at all.  Highly Recommended!!

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