Task: Determine the dominant emotion in the tweet and classify it as either 'neutral or no emotion' or one of the eleven provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @EurekaForbes U got to b kidding me. Anu from your firm responded  when I sent the contact details.  #customerexperience
This tweet contains emotions: 
anger, disgust, sadness