Sometimes the real world can be a confusing place. It is not always fair or kind. And in the real world there are not always happy endings. That is why, every once in a while, we like to escape into the world of fantasy -- a place where things always go our way and there is always a happy ending. We want to believe in fantastic creatures in imaginary lands. We want to believe in magic powers, good friends, and the power of good to overcome evil. We all fantasize about being able to fly and lift buildings off the ground. And how good a magic sword would feel in our hand as we go off to kill a dragon or win the hand of a beautiful princess. The amazing adventures of Superman, Peter Pan, and Harry Potter have charmed many people, children and adults alike. The main reason is that these stories offer us chances to get away from this real, frustrating world and allow us to find some magical solutions to our problems. For example, Superman always arrives in the nick of time to prevent a disaster from happening. Peter Pan can fly at will to tease the bad guy Captain Hook, and Harry Potter has his magic power to take revenge  on his uncle, aunt and cousin, who always ill-treat him. This article about fantasy literature is intended to   _  .
criticize its unrealistic concepts ridicule those people reading it explain why people like to read it teach people to avoid disasters
Question: Sometimes the real world can be a confusing place. It is not always fair or kind. And in the real world there are not always happy endings. That is why, every once in a while, we like to escape into the world of fantasy -- a place where things always go our way and there is always a happy ending. We want to believe in fantastic creatures in imaginary lands. We want to believe in magic powers, good friends, and the power of good to overcome evil. We all fantasize about being able to fly and lift buildings off the ground. And how good a magic sword would feel in our hand as we go off to kill a dragon or win the hand of a beautiful princess. The amazing adventures of Superman, Peter Pan, and Harry Potter have charmed many people, children and adults alike. The main reason is that these stories offer us chances to get away from this real, frustrating world and allow us to find some magical solutions to our problems. For example, Superman always arrives in the nick of time to prevent a disaster from happening. Peter Pan can fly at will to tease the bad guy Captain Hook, and Harry Potter has his magic power to take revenge  on his uncle, aunt and cousin, who always ill-treat him. This article about fantasy literature is intended to   _  .
A. criticize its unrealistic concepts
B. ridicule those people reading it
C. explain why people like to read it
D. teach people to avoid disasters
Answer: