Determine the emotional tone of the following tweet: "@InvacareCorp has provided tremendous support for the 2017 CEWHA Nationals as one of our Conn Smyth Sponsors. #2017Nationals #Ottawa". Use the provided emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. Respond with the emotions you identify or "neutral or no emotion".