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: The Zika #Hoax Files: DEET is part of a binary chemical weapon targeting your brain: #Toxin  #neurological #USCitizens #Insect #mammal
This tweet contains emotions: 
fear, sadness