During party one wears some oddly questionable clothes.Please stop somewhere and buy me food to eat.
According to the excerpt, the option that identifies an implicit meaning one could draw from it would be the second one: "Locke is unfamiliar with the term <em>idea</em>".
In the excerpt, Locke is not asking what Idea is nor is he being uncertain about the relationship between speculative and practical ideas. He seems to never heard it before and the exact meaning fades away.
That's why he asks what it represents and not its definition or for someone to repeat the explanation. He just needs an example to clarify the boundaries of the <em>idea's</em> meaning.
The atmosphere of the story.
Answer:
C. The poem's word choice and word order
The last sentence is correct, because the other ones either had periods in the middle or too many commas in them.