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: @GOP she's ahead in the polls &amp; after Trumps dismal performance at upcoming debate, it will be an easy win for Hillary.
This tweet contains emotions: 
anticipation, joy, optimism