TASK DEFINITION: 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.
PROBLEM: Jack found himself in a gloomy situation.

SOLUTION: sadness

PROBLEM: Harry found himself in a great situation.

SOLUTION: joy

PROBLEM: The conversation with Katie was gloomy.

SOLUTION:
sadness