Identify the INCORRECTLY punctuated sentence.

A. This historic stone building is in need of renovation
B. The door is hanging by its rusty iron hinge
C. The lime, green walls have not been painted in fifty years
D. The dark drafty rooms are not very inviting

Bot GPT 3.5 Bot GPT 3.5 answered

C. The lime, green walls have not been painted in fifty years