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.

[EX Q]: Article: Do you want to be a successful person? Would you like to know how successful people usually think and what drives them? Here I am going to tell you the key to success that successful people share. First of all, successful people never blame someone or something outside of themselves for their failure to move ahead. They realize that their future lies in their own hands. They understand that they can't control things in life, such as nature, the past and other people. At the same time, they are well aware that they can control their own thoughts and actions. They take responsibility for their life. Perhaps what most separates successful people from others is that they live life "on purpose" --- they are doing what they believe they are put here to do. In their opinion, having a purpose in their life is the most important element that enables them to deal with things around them. They hold the view that when they live their life "on purpose", their main concern is to do the job right. They live what they do. People want to do business with them because of their commitment. To live their life "on purpose", successful people find a cause they believe in and create a business around it. Besides, they never give up easily. Once they have set up goals in their life, they are willing to do whatever it takes to achieve their goals. To achievers always bear in mind what they don't have forever. Rather than see this as negative or depressing, they would use the knowledge to _ themselves on and go after what they want energetically and passionately. So keep in mind what successful people always hold to be true so that you will have a clear idea of what you should do to be successful in life.
Answer: you shouldn't waste time
[EX A]: According to the passage, to be successful, _ .

[EX Q]: Article: Eating too much fatty food, exercising too little and smoking can raise your future risk of heart disease. But there is another factor that can cause your heart problems more immediately: the air you breathe. Previous studies have linked high exposure to environmental pollution to an increased risk of heart problem, but two analyses now show that poor air quality can lead to heart attack or stroke within as little as a few hours after exposure. In one review of the research, scientists found that people exposed to high levels of pollutants were up to 5% more likely to suffer a heart attack within days of exposure than those with lower exposure. A separate study of stroke patients showed that even air that the U. S. Environmental Protection Agency (EPA) considers to be of "moderate" quality and relatively safe for our health can raise the risk of stroke as much as 34% within 12 to 14 hours of exposure. The authors of both studies stress that these risks are relatively small for healthy people and certainly modest compared with other risk factors such as smoking and high blood pressure. However, it is important to be aware of these dangers because everyone is exposed to air pollution regardless of lifestyle choices. So stricter regulation by the EPA of pollutants may not only improve environmental air quality but could also become necessary to protect public health.
Answer: heart problems and air quality
[EX A]: The text mainly discusses the relationship between _ .

[EX Q]: Article: Playing with toy blocks may lead to improved language development in young children, a new study reported. Early childhood is an important period in the development of young minds. The newborn brain grows three times in size between birth and age 2. Scientists have said that certain activities during this important period may promote healthy development while others may hold it back, and development of memory and language may especially be helped by imaginative play. After six months, language scores among half of the 175 children aged 1-1/2 to 2-1/2 who were sent plastic blocks were 15 percent higher than a matched group that did not receive the free blocks, according to the study by researchers at the University of Washington in Seattle. Parents were given ideas about how to help their children play with the blocks, then were told to keep diaries of their children's activities over four days. Finally, all the parents filled out questionnaires that judged their children's vocabulary, grammar, and other language abilities. Study author Dimitri Christakis said unstructured play with blocks motivated children's thinking, memory and physical skills at a time when a child's brain is growing rapidly. "They are the foundation of thought and language," he wrote of the skills learned from building blocks. "Older children begin to make up stories for these objects ." Such play may also take the place of less helpful activities such as watching TV, he said, adding parents ought to have doubts about some toy-makers' words. "An increasing number of media-based products are making ungrounded claims that they can make children smarter, more literate, and more musical," Christakis said.
Answer: 87
[EX A]:
According to the study, about _ children's language scores were 15 percent higher than those of children who didn't play with blocks.