Determine which emotions are present in the tweet "The Zika #Hoax Files: DEET is part of a binary chemical weapon targeting your brain: #Toxin  #neurological #USCitizens #Insect #mammal". Choose from anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotions are evident, state "neutral or no emotion".
fear, sadness