Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Finally finished this term's class book, Sky Hawk by @gill_lewis kids in tears and actually cheering at the end #good read
This tweet contains emotions: 
joy, optimism, trust