Task: Evaluate the tweet for emotional cues and classify it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that indicate the tweeter's state of mind.
Tweet: Class is canceled due to a funeral. Not sure if it's appropriate to be happy or sad..
This tweet contains emotions: 
joy, sadness