How do paragraphs 4 and 5 connect to what the reader learns in paragraph 18? A. They reveal that Mr. Kowalski thinks Holling's father is a better architect than he is. B. They support the idea that Mr. Kowalski is guilty of stealing Mr. Hoodhood's plans. C. They show that Mr. Kowalski hopes Holling likes his plan for the school. D. They provide information about how Mr. Kowalski's and Mr. Hoodhood's designs are different.