Answer:
Chapter: "the Lost Child"
Explanation:
The desire of the boy in the story of, "The last child" were many things..
The things being sold on the street were a part of his desire..
The little boy used to admire all the things that were being sold on the street. And the things being sold in the fair..
However, he didn't really get everything..
The desire leads to the theme and moral of the story as well. That how there are many people who might seem appealing in life, many things that are appealing in life, but not so much in reality..