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.

Article: There is no doubt that watching television and movies can influence the way that people behave. Moreover, it seems that people are spending more and more time watching some sort of visual entertainment, whether it is television, a video tape or a DVD. Therefore, the effects of the visual media cannot be ignored. One obvious effect of these media is that watching them induces people to buy certain products. Television advertising is widespread and, nowadays, even movie theaters permit advertisements. Another way TV and the movies affect people is that they give people either a broader view of the world or a distorted one, depending on what type of program they watch. Those who watch news and educational programs can learn many new things while those who watch primarily entertainment shows may come to believe that most people in the world have great wealth and good looks. It may make them become dissatisfied with their own lives. Finally perhaps the most susceptible viewers are children, who may be unable to tell fact from fiction and may try to copy acts that they see on TV or in the movies. With the ever-increasing popularity of video entertainment, society must pay attention to these effects. Television and movies, while entertaining and informative, cannot take the place of real experiences.
Answer: make people live worse
From the passage, we know that watching television and movies can _ .

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
Nightingale had the idea of becoming a nurse when _ .

Article: The Baima is a minority group of about 1,400 people. They have lived in Northern Sichuan and Southern Gansu Provinces for centuries. They have long depended on the forests as their main source of income. But since a ban on cutting down forests was introduced in the late 1990s to fight yearly flooding, the villagers have had to look for other means of earning a living. Several are now in the process of developing a small tourism industry as their lands are rich in forests and natural scenery and are the home of the giant pandas. Xiangshujia, in particular, is becoming a popular bed and breakfast centre for tourists heading to Wanglang to see the giant pandas. Visitors are also starting to take notice of the Baima people themselves. As our jeep stopped in the courtyard of a house, we were greeted by the village leader Li Qin and young Baima girls dressed in traditional costumes with white feathers in their hair. As we took our places on wooden benches near an open fire, the girls began to sing traditional songs as they served us. "The number of tourists is growing," said Li Qin. "We realize that to attract visitors we have to show our culture by offering more traditional singing and dancing and ensuring our houses are built in the traditional way." Relations between the Baima people and the reserve were once tense following the ban on cutting down forests. Villagers had to make a new living. They entered the Wanglang Nature Reserve to collect wild mushrooms and herbs , often at the expense of disturbing the pandas' habitat. But things greatly improved as villagers started receiving training in how to sell things to tourists. "Our aim was to deter the villagers, because they often disturbed the pandas' habitat, and to ensure they could have a long-lasting means of earning a living," emphasized Chen Youping, director of the Wanglang Nature Reserve. "All the money from the reserve goes back into the community and conservation projects," said Chen. "We take into consideration first the animals and then tourism."
Answer: it was necessary before they sang traditional songs
We can infer that the Baima girls wore their traditional costumes to greet visitors mainly because _ .