You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
Tweet: @Sophie75R Go you!! Excellent! Well done and have a nice rest this afternoon 
Predict the sentiment of this tweet.
user
The sentiment of this tweet is positive and encouraging. It's like someone saying "Great job! You did amazing! Now take a break and enjoy your afternoon." They are happy for the person and want them to relax.
assistant