The answer is Sound. You can hear sound in a stage production (Also known as a play) but you cannot read sound. It doesn't "appear" in a novel or book. Novels use expression and descriptive words, while stage productions use tone and sound.
- The Artemis Wolf
It would be the conclusion.
The correct answer is "<span>matter of fact." The given sentence communicates a matter of fact tone. It is not urgent, insensitive, or scientific. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. </span>