Which of the following story topics relates to the main idea of the passage about Frida Kahlo? A The story of Salvador Dali, a very famous artist who invented surrealism. B The story of Jonas Salk, the doctor who discovered the vaccine for polio. C The story of Mary Lou Retton, a gymnast who won a gold medal at the Olympics even though she had a broken foot. D The story of Abraham Lincoln, an inspirational president who believed that slavery should be stopped.