Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
This did the job.  I just wish I knew how to make the IR sensor on front of my camera flash when I hit the button.

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