Task: Examine the tweet to determine its emotional content, assigning it to 'neutral or no emotion' or one or more of the listed emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best describe the tweeter's feelings.
Tweet: Creator, Jack Dorsey: 'The definition [of #Twitter] was 'a short burst of inconsequential information,' and 'chirps from birds'.'
This tweet contains emotions: 