Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: @DayveeSutton BIG thank you for liking my little Pumpkin  :)  She's the smallest of my 4, but is very playful &amp; wakes me up most mornings.
This tweet contains emotions: 
joy, love, optimism