In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Example Input: Article: The English language is the result of the invasion of the island of Britain over many hundreds of years.The first invasions were by a people called Angles about 1, 500 years ago. The Angles were a German tribe who crossed the English Channel . Later two more groups crossed to Britain. They were the Saxons and the Jutes. Through many years, the Saxons, Angles and the Jutes mixed their different languages. The result is what is called Anglo-Saxon or old English. The next great invasion of Britain was done by Vikings about 1, 100 years ago. Many English words used today come from these ancient Vikings. The next invasion of Britain took place more than 900 years ago, in 1066. History experts call this invasion the Norman Conquest. The Normans were a French-speaking people from Normandy in the north of France. These new rulers spoke only French for several hundred years. It was the most important language in the world at that time. It was the language of educated people. But the common people of Britain still spoke old English. Old English took many words from the Norman French. Some of these include "damage", "prison", and "marriage". The French language used by the Norman rulers greatly changed the way English was spoken 800 years ago. English became what language experts call Middle English. Middle English sounds like Modern English. But it is difficult to understand now. The history of the English language continues as Middle English becomes Modern English, which is spoken today.
Answer: The Angles.
Example Output: Who was the first invaders of Britain?

Example Input: Article: Three men were travelling across the desert when their car broke down. There were no other traffics, so their only hope was to walk. Before they set off, they looked around in the car for useful things to take with them. One of the men took a bottle of whisky. Another took an umbrella. The third unscrewed a door from the car and carried that. After they had been walking for almost a day, they came across a camel caravan travelling towards them. "Let's try to join the caravan," one of the men said. "It's going the wrong way but we'll be safer than if we keep on alone across the desert." The other s agreed, so they asked the leader of the caravan for permission to join it. "You can join the caravan only if you answer three questions," he said. He pointed to the first man's bottle. "What is that and why are you carrying it?" he asked. "It's a bottle of whisky. I decided to carry it with me so that if I feel miserable and want to give up, I can get drunk, cheer myself up and then keep on walking." "Very sensible," the leader of the caravan said. Then he pointed to the next man and his umbrella. "It hasn't rained in the desert for many years," he said. "Why are you carrying an umbrella?" "I don't want to get heat exhaustion," he replied. "The umbrella will give me shade from the sun." "Very sensible," the leader of the caravan said. He pointed to the third man and his car door. "And why are you carrying a car door?" he asked him. "I thought that if I got too hot I could open the window and let some air in," he explained.
Answer: They exchanged it for another one.
Example Output: What happened to the three men's car?

Example Input: Article: The loneliest chimp in the world just got the best surprise--a hug from a new friend.Ponso has been by himself for nearly three years,finding himself alone after his wife and children died on the island where they were abandoned by a medical testing company many years ago. For years a nearby villager named Germain has been Ponso's only company,visiting him so often to bring bananas and bread--the chimp's only source of food on the tiny island.It was clear how much Ponso missed companionship when he was recently visited by Chimpanzee Conservation Centre Director Estelle Raballand.The chimp immediately embraced Estelle Raballand in a huge hug and laughed as she reached out for him,with his smile from ear to ear. For those who know Ponso's backstory,his immediate ease and trust in humans might be surprising.Ponso was one of 20 chimps,all between the ages of 7 to 11 years old,relocated to an island off the Ivory Coast after being used for testing by the New York Blood Centre.After the tests were completed in 2005,the lab reportedly transferred the chimps to a string of islands,occasionally dropping off food and water because there was none in the chimps' new homes. Disease and hunger soon left only Ponso,his mate and their two children standing.But at the end of 2013 they died within days of each other and Ponso was now completely alone. A group called SOS PONSO is trying to raise money for the poor lonely chimp,already achieving its goal of $20,000--all of which will be used for Ponso's care.
Answer: He suffers from loneliness greatly.
Example Output:
What do we know about the chimp Ponso?