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: Sudan is a rather large nation in the northeastern part of Africa. It has about twenty million people. It also has a short coastline along the Red Sea. Some northern areas of the country have deserts while the southern part has tropical rain forest. Their capital city is Khartoum. At Khartoum the Blue Nile and the White Nile come together to form the Nile River, which is the world's longest river. Khartoum has about four hundred and seventy thousand people. There are two groups of people who live in Sudan. In the northern part of the country, there are many Arabic-speaking Muslims. They make up about two-thirds of the total population. In the southern area, there are groups of people who speak African languages. The northern and southern areas also have different histories. People in the south lived by themselves for many years. However, the northern area was controlled by foreigners for several centuries. After the World War II, Sudan became completely independent.
Answer: 2%
[EX A]: People living in the capital city of Sudan make up more than _ of the total population.

[EX Q]: Article: Why is pink or purple a color1 for girls and blue or brown for boys? The answer depends largely on cultural values as well as personal experiences. To the Egyptians, green was a color1 that represented the hope and joy of spring, while for Muslims, it means heaven. Red is a symbol of good luck in many cultures. In China, children are given money in a red envelope to bring good fortune in the New Year. For many nations, blue is a symbol of protection and religious beliefs. Greek people often wear a blue necklace hoping to protect themselves against evils . People's choice of color1s is also influenced by their bodies' reactions toward them. Green is said to be the most restful color1. It has the ability to reduce pain and relax people both mentally and physically. People who work in green environment have been found to have fewer stomach aches. Red can cause a person's blood pressure to rise and increase people's appetites . Many decorators will include different shades of red in the restaurant. Similarly, many commercial websites will have a red "Buy Now" button because red is a color1 that easily catches a person's eye. Blue is another calming color1. Unlike red, blue can cause people to lose appetite. So if you want to eat less, some suggest that eating from blue plates can help. The next time you are deciding on what to wear or what color1 to decorate your room, think about the color1 carefully.
Answer: cultural values
[EX A]: Muslims regard green as a symbol of heaven mainly because of their_.

[EX Q]: Article: At first Kate thought the Romanian girl could not speak and understand English. Nadia would not reply to anything Kate said. Kate was in charge of showing Nadia around on her first day at Buck Minister Grade School. Kate could not figure out why the school had put Nadia in a class where she could not understand what people were saying. "Why did they do this?" Kate wondered aloud. "I mean, you can't learn if you can't understand the teacher." Nadia's voice was a whisper (speaking in a very low voice). "I understand English. I will learn." Nadia's English was perfect. Kate was _ . She couldn't understand why Nadia did not like to speak. Then she realized that moving to a new country probably wasn't the easiest thing to do. There were hundreds of unfamiliar and unusual things to learn - all at the same time. "There're a lot of new things to learn, huh?" said Kate. Nadia nodded rapidly. In a quiet voice she replied, "Many things people say, I do not understand. I have been speaking English and Romanian all my life, but I do not know what some children are saying. For example, yesterday a boy asked if I could help him find the USB port on a thin black box he was carrying. Isn't a port a place for ships? It made no sense to me." "Don't worry." said Kate. "You'll figure everything out in time. You see, that thin black box was a computer. A USB port is a place where you can connect other machines to a computer." Nadia and Kate were quiet after that. They took notes while the teacher gave a maths lesson. To Kate's surprise, Nadia put up her hand and offered to answer the questions at the blackboard. Nadia handled every question the teacher gave her. Some of the questions were really difficult, and no one understood what was going on except Nadia and the teacher. When the teacher said that Nadia answered everything correctly, the whole class clapped their hands. Nadia was smiling when she sat back down next to Kate. "Some things," she said in a normal voice, "are the same all over the world."
Answer: shy.
[EX A]:
At the beginning of Nadia's first day at school, she was _ .