You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Review:
112-minute 
Is this movie review sentence negative or positive?
user
I cannot tell if the movie review sentence is negative or positive just by saying "112-minute." It only tells me the length of the movie. I need more information about the movie, like if it is exciting, boring, funny, or sad, to know if it is positive or negative.
assistant