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: Frank feels ecstatic.
Example Output: joy

Example Input: Nancy told us all about the recent displeasing events.
Example Output: anger

Example Input: Jerome found himself in a funny situation.
Example Output:
joy