Task: Assess the emotional content of the tweet and classify 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 best represent the tweeter's mental state.
Tweet: Favourite quote of the year so far is by @ameliameech 'I swore at a parsnip' 😂
This tweet contains emotions: 
joy, optimism