Read the following article and answer the question. Article: Climbers at the top of Mount Everest, the world's highest peak, will now be able to make video calls and surf the Internet on their mobile phones, a Nepalese telecom group claims. Ncell, a branch company of Swedish phone giant TeliaSonera, said on Thursday it had set up a high-speed third-generation (3G) phone base station at an altitude of 5,200 metres in the Everest region. "Today we made the world's highest video call from Mount Everest base camp successfully. The coverage of the network will reach up to the peak of Mount Everest," Ncell Nepal chief Pasi Koistinen told reporters in Kathmandu. The installation will also help tens of thousands of tourists and hikers who visit the world's highest mountain every year. Climbers who reached its 8,848-metre peak previously depended on expensive satellite phones and a voice-only network set up by China Mobile in 2007 on the Chinese side of the mountain. "This is a great milestone for mobile communications as the 3G high speed Internet will bring faster, more affordable telecommunication services from the world's tallest mountain," said Lars Nyberg, chief executive of TeliaSonera, which owns 80 percent of Ncell. The 3G services will be fast enough to make video calls and use the Internet, said the company, which also claimed the world's lowest 3G base at 1,400 metres below sea level in a mine in Europe. Despite the installation in Mount Everest, telecom services cover less than one-third of the 28 million people of Nepal, one of the poorest countries in the world. TeliaSonera said it planned to invest $ 100 million in the next year to ensure that mobile coverage increases to more than 90 per cent of the Himalayan nation's population. The 3G network on Mount Everest puts TeliaSonera ahead of state-controlled Nepal Telecom, Indian-owned United Telecom and China Mobile. Around 3,000 people have climbed to the Everest summit since Edmund Hillary and Tenzing Norgay became the first people to conquer the peak in 1953. Question: What do we know about TeliaSonera? Answer:
OPTIONS:
- 80 percent of it is owned by Ncell
- It belongs to Nepal Telecom.
- It is in the charge of Pasi Koistinen
- It provides services for Pasi Koistinen.

Answer: It is in the charge of Pasi Koistinen

Read the following article and answer the question. Article: Christopher Columbus was born in Genoa, Italy. He was the oldest of five children in his family. His father was a wool weaver. He helped his father with the weaving, but he always wanted to sail the seas. He didn't get to school very much, but he learned to read and write Spanish during his travels. He also taught himself Latin because all the geography books were written in Latin. Some people thought he was trying to prove the world was round, but this is not true. He wanted to find a short way to get to the Indies by ship. He was a Christian and wanted to tell the story of Christ to the people he would find in the far-away lands. He also wanted wealth for himself and for Spain, and he wanted to be famous. He tried for eight years to get King Ferdinand and Queen Isabella to supply him with ships and money. They left Spain on August 3, 1492 and sailed toward the west. After many days, the sailors had covered a long distance on the sea and were ready to turn around for home when they saw land, an island Columbus named San Salvador. He thought he had found the Indies and called the people he saw there "Indians". When they got to Cuba, he thought he was in Japan. The world was a lot larger than he thought. On Christmas Eve, the Santa Maria was wrecked near Haiti. Columbus built a fort and left 40 men to hunt for gold. Then he returned to Spain on the Nina. The people of Spain welcomed him as a hero. He made three more voyages across the ocean. His 13-year-old son, Ferdinand, went with him on the fourth voyage. Columbus did not become rich as he had hoped. At the end of his life he only had a pension the king and the queen had given him because he was the first to reach the New World. He spent the last few months of his life in bed because of the pain of arthritis . Columbus not only discovered a New World, but he led the way for other explorers. Question: From the text we know that _ . Answer:
OPTIONS:
- Columbus lived a difficult life in his later life.
- Columbus was considered as a hero all his life.
- Columbus didn't get the wealth as he had hoped for.
- Columbus was the first person to travel round the world.

Answer: Columbus didn't get the wealth as he had hoped for.

Read the following article and answer the question. Article: On Tuesday,a new study published in the American Heart Association's journal Circulation:Heart Failure revealed that women who ate five or more dishes of baked fish a month had a thirty percent lower risk of heart failure in comparison to women who ate less than one dish a month. Researchers examined the diets of 84,493 women,whose ages ranged from 50 to 79.The women who had eaten lots of baked fish like salmon ,were more healthy than those who mostly ate tuna or white fish. Eating baked fish also appeared to provide a protection against high blood pressure. The study also found that those women who ate more baked fish were likely to have a lower weight,exercise more and eat more fruits and vegetables in comparison to those who ate fried fish. Researchers noted that past research had discovered the fatty acids in fish probably decreased the risk of high blood pressure by improving blood pressure along with heart and blood functioning. This study showed the link between eating fish and heart failure risk but it was not designed to show cause and effect. This study also showed that just by eating one dish of fried fish a week led to a 49% greater risk of heart failure,and eating fried fish led to lower fiber intake and higher calorie intake. The American Heart Association suggested eating a minimum of two dishes of fish especially fatty fish each week. Question: According to this passage,which one is correct? Answer:
OPTIONS:
- The fatty acids in fish can make one's heart bigger.
- Eating fish probably helps you take in more calories
- The fatty acids in fish can improve blood functioning.
- The fatty acids in fish can raise blood pressure.

Answer:
The fatty acids in fish can improve blood functioning.