Determine the emotional tone of the following tweet: "@delta correction 26 ppl. Checked in. Standing at the gate. &amp; Flt 1449 took off without us. #furious". 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".
anger, disgust, sadness