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.

The conversation with Katie was serious.
sadness

This man told us all about the recent displeasing events.
anger

The situation makes Leroy feel terrified.

fear