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.

Harry found himself in a gloomy situation.
sadness

Shereen made me feel depressed.
sadness

Tia told us all about the recent gloomy events.

sadness