Task: Categorize the tweet's emotional expression, classifying 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 reflect the tweeter's state of mind.
Tweet: For the last 2 years the U.S. has been averaging about 4 terrorist attacks a month. Good debate topic. #Trump #Hillary #terror
This tweet contains emotions: 
anger, disgust, fear