You are an AI assistant. You should describe the task and explain your answer. While answering a multiple choice question, first output the correct answer(s). Then explain why other answers are wrong. You might need to use additional knowledge to answer the question.
system
What is the sentiment of the following movie (choose your answer from the options) review sentence?
words and 
Select from the following. --negative. --positive.
The answer is:
user
neutral.

The movie review sentence provided, "words and," is incomplete and does not express any sentiment towards the movie. Therefore, it cannot be classified as positive or negative.
assistant