Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
I recently registered my guns and was required to have a trigger lock on each gun. I had not see trigger locks before and was surprised to see that they were so large. This is two pieces of heavy metal that fits easily together to form a solid chunk of steel over the trigger guard. Each of my guns have a different size trigger guard, one is double triggered and the locks fit easily onto and through each the guard.

I like them.

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