Task: Determine the emotional state reflected in the tweet, categorizing it as 'neutral or no emotion' or as one or more of the specific emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best characterize the emotional tone.
Tweet: Perez will gladly give Morata to Chelsea for some £60m. It's United he holds a 'fax' grudge with.
This tweet contains emotions: 