Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: @ProfessorF @Mediaite @law_newz Childish temper #tantrums are all the left has left. :)
This tweet contains emotions: 
anger, disgust, joy, sadness