Answer:
Ariel and the other sylphs abandon Belinda D. Because her love for a mortal takes away ariels power.
Explanation:
Ariel sees her desire by looking deep into her mind. Since sylphs protect anyone who rejects the humankind when she fells for a man she loses them
The correct answer of the given question above would be the third option. What the main idea does not do is to show what a reader will learn, rather, it only shows what the story is about, summarizes the details and events, and illustrates an important idea. Hope this answers your question.
Incorrect sentence: I will call you and told you where to meet me.
Facts and explaining your topic with details