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: Chris would take full responsibility and would want us all to rejoice in the memories we all had with him.
This tweet contains emotions: 
joy, love, optimism, trust