In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

[Q]: Article: A person who is deaf when he is born is usually dumb as well. There may be nothing wrong with his mouth and tongue, but he cannot speak. This is because he cannot hear people, so he has nothing to imitate . He may try to make sounds himself, but cannot hear his own voice. However, even though he finds it difficult to speak and cannot hear, he can learn to read. Nowadays such persons can also be taught to speak because we have modern methods and equipment, but we did not have these when Helen Keller was born. Even with modern methods and equipment, however, it is not easy for deaf children to learn to speak, though most of them succeed. When a child is deaf and blind as well, it becomes much more difficult, though it is possible. Helen Keller was born in 1880. She became very ill at the age of nineteen months. Medical knowledge was not as great then as it is now. She did not die but lost her sight and hearing. As a result, she became dumb as well. Her parents did their best to teach her, but she couldn't speak by the age of six. Then, in 1887, a teacher, Miss Sullivan, came to live with her. Miss Sullivan herself had been blind. She had been partly cured. Though she could not see very well, she was not blind. Helen was a difficult pupil at first, but in a month Helen had learned how to understand signs and how to make them herself. At last in spite of her great difficulties, Helen learned to read, write and speak, even though she was deaf and blind. She even went to college and had full education. She wrote many books, and though other people have written books about her, her own books are the ones that best explain how it feels to be deaf, dumb and blind. Her best book is The Story of My Life. Perhaps you have read it. Though it was written in 1902, it is still a very interesting book. Even if you have not read it, you may have heard of Helen Keller.
Answer: he cannot hear other people and he has nothing to imitate
[A]: A person who is deaf at birth is also dumb because _ .

[Q]: Article: Florence Nightingale was born in 1820. Growing up, she was a quiet and serious girl. She spent a lot of time playing with her dolls. She would pretend that the dolls were sick and she was their nurse. People would bring sick or hurt animals to her to look after. She even managed to mend a dog's broken leg when she was a young girl. She often went with her mother to visit the poor people. They took food and medicine to the sick. It was these visits that gave her the idea of becoming a nurse. Florence really wanted to be a doctor but she couldn't because in those days only men were allowed to become doctors. She decided that she wanted to become a nurse. Her parents were very angry;the daughters of rich people did not work at all and certainly they did not become nurses. But Florence had made up her mind to specialize in nursing. Her chance came in 1854 when Britain went to war with Russia in a place called the Crimea. Florence was asked to take a group of nurses to look after the sick and wounded soldiers. The hospitals were dirty, and there was not enough medicine. There were not enough beds, so some people were just lying on rags in the mud. There was so much sickness that the doctors could not treat all the soldiers. Florence and her team cleaned the hospital rooms and beds. They made sure that the soldiers got enough medicine. The army was unhappy because there were women so close to the fighting. They gave the nurses a lot of trouble. Florence and her team worked hard and got over all the difficulties they had to face. Florence became famous as "The Lady of the Lamp". At night she would go from room to room checking on the patients. There was no electricity so she would carry an oil lamp with her to see where she was going. She often stayed to talk to the patients. After the war, Florence returned to London as a national hero. A great welcome was prepared for her, but she slipped into the country unnoticed. She opened a school to teach nurses how to look after their patients properly. She never really got better from the illness that she had in the Crimea and she died in 1910. Now Florence Nightingale is known as the mother of modem nursing. She had devoted her whole life to patients. It is because of her work that we receive the proper care in hospitals today.
Answer: she was asked to treat the sick animals
[A]: Nightingale had the idea of becoming a nurse when _ .

[Q]: Article: Counterfeit medicines are a widespread problem in developing countries. Like other _ , they look like real products. But counterfeit drugs may contain too much, too little or none of the active ingredients of the real thing. People do not get the medicine they need. And in some cases the counterfeits cause death. Twenty children in Bangladesh died last year after being given acetaminophen . The medications contained ingredients that looked, smelled and tasted like the real thing. The medicine was produced by a local drug company that used a dangerous substitute to save money. The problem of counterfeit medicines is especially serious in Africa, Asia and Latin America. The WHO estimates that up to thirty percent of medicines on sale in many of those countries are counterfeits. The problem is less widespread among industrialized countries. The WHO says counterfeits make up less than one percent of the illegal drug market in countries like the United States, Canada, Japan, and New Zealand. But the agency also says as much as fifty percent of the medicine sold on the Internet is counterfeit. Much is being done to fight counterfeit drugs. Several companies are developing ways to make counterfeits easier to identify . And there are existing methods, like a machine that can quickly identify chemicals in pills to confirm if the pills are real. Other ideas include things like special tracking codes for drug packages. People could send a text message with the code and get a message back, which proves that what they bought is listed in a database. Some drug makers and other companies put three-dimensional images called holograms on their products as a security device.
Answer: online medicines
[A]:
Last year twenty children in Bangladesh died because of _ .