Read the paragraph below and choose the main idea. Dete said, "Well, there's a rich man in Frankfurt who has an only daughter named Clara. She can't walk, poor thing, and has to spend all her time in a wheelchair. Her father wants a playmate for her. Someone her own age to play and share her studies. It's a wonderful opportunity for Heidi." Heidi is going to make a new friend. Clara is in need of a playmate. Dete wants Heidi to go away.