Which sentence best describes the impact of the story’s structure

The right answer is the letter B.

Explanation:

The author established the central problem in reporting that Simon was a lonely boy because, in the city he lives in, there are no children of his age with whom he can make friends. Soon after, the author shows how Simon will work to solve this problem, which is going on in the next city to make friends.

type of error:

the error in the sentence is a "dangling modifier". a dangling modifier is a phrase, word or clause that "dangles" because there is not target to modify. in this case, "after mopping the floor" is the dangling modifier since it has no word to modify. the noun "house" cannot mop the floor; therefore there is a mistake in the writing of the sentence.

you didn't list the options but im guessing it's resolving contradictions