In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Article: A father with Parkinson's disease was arrested as he watched the Olympic cycling road race because he failed to smile or look as if he was enjoying himself. Mark Worsfold, a martial arts trainer and former soldier, claims that he was thrown to the floor and handcuffed just as cyclists passed by. His worried wife Nicola only found out he was being held after she reported him missing when he did not turn up for their daughter's ninth birthday party. The 54-year-old man had his fingerprints, DNA and _ taken before being questioned about why he did not appear to be enjoying the event on July 28. Police said Mr. Worsfold, who was held for over five hours, was arrested because of his manner, his state of dress and his being too near to the course. A spokesman added that the arrest was necessary to avoid a breach of the peace because he was standing near a group of protesters . But Mr. Worsfold, who was diagnosed with Parkinson's disease in 2010, said that one of the symptoms of the disease is muscle rigidity, which can cause his face to become expressionless. "I was sitting minding my own business", he told a local newspaper. "Before I knew anything the police grabbed me off this seven-foot wall, threw me to the floor and handcuffed me, so all I saw of the cycle race was between the feet of people from the pavement. It could have been done better. I was arrested for not smiling. I have Parkinson's disease. " Mr. Worsfold has since asked for a letter of not being guilty from police. The officers who made the arrest have apologized to him.
Answer: Worsfold was arrested because of his clothes as well as his facial expression.
Which statement is TRUE according to the passage?

Article: Albert Szent-Gyorgyi was born in Budapest on September 16, 1893. In 1911 he entered his uncle's laboratory where he studied until the outbreak of World War One, when he joined the army. He served on the Italian and Russian fronts, and he was permitted to leave the army in 1917 after being wounded in action. He completed his studies in Budapest before he went to Hamburg for a two-year course in physical chemistry. In 1920 he became an assistant at a university in Leiden, the Netherlands and from 1922 to 1926 he worked with H. J. Hamburger at the Physiology Institute, Groningen, the Netherlands. In 1926, Szent-Gyorgyi was ready to end his own life after an embarrassing problem in his career. The scientist, thirty-two, had written a paper and handed it to his boss for approval to publish. His boss threw it in the dustbin. Concluding his life was a failure, the young researcher quit. Unable to support his wife and child, he sent them home to her parents. His final wish was to attend one last scientific meeting, to be among scientists, to have one last good time. So he went to the 1926 International Physiological Society Congress in Sweden. Sitting in the audience, lost in self-pity, Szent-Gyorgyi listened to the president of the society, Sir Frederick Gowland Hopkins, refer to the fine work of a researcher: Szent-Gyorgyi! After the speech, collecting his courage, he introduced himself to Hopkins. The great man invited the young scientist to Cambridge to do further work. Szent-Gyorgyi's life changed. He discovered the oxidation-preventing action of vitamin C. He won the Nobel Prize in Physiology or Medicine in 1937. He accounted for his success by saying that discovery is seeing what everyone else has seen but thinking what nobody else has thought.
Answer: His pride was hurt by his boss.
Why did Szent-Gyorgyi want to end his own life in 1926?

Article: Alice Walker makes her living by writing. And her poems, short stories, and novels have won many prizes for her. She was born in Eatonton, Georgia. She went to public schools there, and then to Spelman College in Atlanta before coming to New York to attend Sarah Lawrence College, from which she graduated in 1966. For a time she lived in Jackson, Mississippi, with her lawyer husband and small daughter. About Langston Hughes, American Poet, her first book for children, she says, "After my first meeting with Langston Hughes, I promised I would write a book for children someday. Why? Because I, at twenty-two, knew next to nothing of his work, and he didn't scold me; he just gave me a pile of his books. And he was kind to me; I will always be thankful that in his warmth he fulfilled my deepest dream (and need) of what a poet should be." "To me he is not dead at all. Hardly a day goes by that I don't think of him or speak of him. Once, just before he died, when he was sick with the flu, I took him a basket full or oranges. The joy I felt in giving that simple gift is undiminished by time. He said he liked oranges, too. "
Answer: Alice Walker's reflection (,) on Langston Hughes.
What is the main topic of the passage?