For the tweet "@Avanquest i have unsubscribed 3 times from your spam emails still coming? STOP THE EMAILS #avanquest #software #terrible", classify the emotional tone using the following list: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. If no emotion is discernible, state "neutral or no emotion".
anger, disgust, sadness