It seems to be character vs self since Claire is putting herself down with her insecurities.
The best answer is:
<span>The word peculiar doesn't matter.
We can infer from the passage that the word peculiar means different or strange. Kali said "he looks familiar... not a bit normal", implying that peculiar means not normal. The word is clearly relevant, because it distinguishes the human child from other children. </span>
The correct answer is : The well-known artist arrived.
"well-known" is a compound modifier and, in the sentence above, is used immediately before the noun it modifies. For that reason, it must be hyphenated.
"chocolate-covered" could be hyphenated as well, but its location in the structure is improper for that use, since it comes after the noun it modifies.