Task: Class Definition Understanding (ontology: Human_Society/EmotionOntology)

Which of the following definitions best describes 'not speaking'?

A. Remaining silent, not producing spoken utterances.
B. Speaking with an altered rhythm or melody of speech relative to the norm for that person.
C. Speaking in a manner that is faster than the norm for that person.
D. Speaking with a voice that is confident and assertive.

Answer: Remaining silent, not producing spoken utterances.