Task: Analyze the tweet's emotional expression, classifying it as 'neutral or no emotion' or as one or more of the identified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best represent the tweeter's emotional state.
Tweet: Hoping the Giant ice that broke off will cool the ocean and bring back the Great Barrier Reef #optimism #amirighttho #sigh
This tweet contains emotions: 