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.
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Question: My sister found herself in a heartbreaking situation.

Answer: sadness


Question: The conversation with my husband was gloomy.

Answer: sadness


Question: Katie told us all about the recent threatening events.

Answer:
fear