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: Sejejs says Cibulskis missed time in 3rd period due to an injury. Wouldn't comment on how serious it is. Apparently not a doctor.
This tweet contains emotions: 
anger, sadness