Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @matildaswish it's great to see Matilda so happy in her new chair it will provide her with access to lots of new experiences.
This tweet contains emotions: 
joy, love, optimism