The input is a sentence. The sentence includes an emotion. The goal of the task is to classify the emotion in the sentence to one of the classes: 'fear', 'joy', 'anger', 'sadness'. The emotion mainly depends on the adverb within the sentence.

Jack found himself in a depressing situation.
sadness

I made Frank feel miserable.
sadness

Roger told us all about the recent hilarious events.

joy