Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @InvacareCorp has provided tremendous support for the 2017 CEWHA Nationals as one of our Conn Smyth Sponsors. #2017Nationals #Ottawa
This tweet contains emotions: 
joy, optimism