Answer: Hi there! I'd say that the term that best fits this definition is a coordinating conjunction.
Explanation: (I hope that you don't mind me citing from a previous answer of mine to explain this.) Coordinating conjunctions are commonly called FANBOYS. It is an acronym that represents the following words:
- <em>F</em><em>or</em>
- <em>A</em><em>nd</em>
- <em>N</em><em>or</em>
- <em>B</em><em>ut</em>
- <em>O</em><em>r</em>
- <em>Y</em><em>et</em>
- <em>S</em><em>o</em>
All the terms listed above can be used to connect independent sentence clauses, like this:
- I want toast, eggs, and orange juice.
- They wanted to come to the party, but their mom said no.
- Jax is not helping us, so we'll have to do all the work ourselves!
I hope that this helps! :)
The most appropriate language is formal language
I believe that your answer is the first option due to how late the crying is, and unlike in "The Tell-Tale Heart" where the heart is constant and represents the slow descent of madness, the cry of the cat only appears at the end.
The portion of the story where it shows the speaker's madness is actually his looking for and finding similarities in the second cat and wishing to kill it.
Hope this was helpful.
The answer is character vs character.