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

Input:
Old technology, but if you rent and older place and there is an old M/W oven with no rounding plate this is only option for such ancient and almost useless ovens.  Works OK  nonetheless.  Of course, you could buy a small new M/W oven to use.

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