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.

Example Input: My son feels devastated.
Example Output: sadness

Example Input: The conversation with him was heartbreaking.
Example Output: sadness

Example Input: I made my mom feel disappointed.
Example Output:
sadness