Not only to make it look more professional
One day, Jane decided to go to Adele's school and see what she is doing there and what her school day looks like. However, she finds out that Adele is very unhappy at her school. She remembers that she was also unhappy in her childhood, which is why she decides to move Adele to a school she would like more. This results in Adele becoming a kind-hearted and a good woman in the future.
I believe the answer is D.
