Task: Determine the prevailing emotional tone of the tweet, categorizing it as either 'neutral or no emotion' or as one or more of the given emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that most accurately represent the tweeter's mental state.
Tweet: @stuael Ano man, I'm stunned! At one point our heads were gone and they were scoring at will! #relieved
This tweet contains emotions: 
joy, optimism, surprise