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: The situation makes this man feel irritated.
Example Output: anger

Example Input: Jack found himself in a depressing situation.
Example Output: sadness

Example Input: My father feels fearful.
Example Output:
fear