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: Betsy told us all about the recent depressing events.

SOLUTION: sadness

PROBLEM: The conversation with Malik was horrible.

SOLUTION: fear

PROBLEM: Alan feels disappointed.

SOLUTION:
sadness