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: 'When is it going to be that we start to define our own art?' Black music's relationship with literary tradition at Across Cultures #Mix2017
This tweet contains emotions: 
anticipation, optimism