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: We want to help you with your #depression. Give our office a call to learn how #TMS may be the treatment you've been waiting for!
This tweet contains emotions: 
anticipation, optimism, sadness