Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: cluck cluck cluck, wolf wolf wolf , chirp chirp chirp is all I ever hear.
This tweet contains emotions: 
anticipation