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.

Terrence told us all about the recent wonderful events.
joy

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

Nichelle told us all about the recent heartbreaking events.

sadness