Task: Assess the emotional content of the tweet and classify 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 best represent the tweeter's mental state.
Tweet: @GreensACT @ShaneRattenbury @carolinelec what about #publictransport to &amp; from #CanberraAirport. Most cities have. Mr Barr very #coy on.
This tweet contains emotions: 