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: @m_giacchino will this be aired on radio or filmed? Lots of fans over the pond too! #wales #lost
This tweet contains emotions: 
joy, optimism, sadness