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: The @Orioles are in contention and hosting @RedSox nation and Camden is empty #sad
This tweet contains emotions: 
pessimism, sadness