Write a multi-choice question for the following article, with the given choices and answer: Article: Elephants have four distinct personalities that help their herd survive in the African bush, scientists have found. With their grey skin, mournful eyes and slow heavy pace, you could be forgiven for thinking elephants are uniformly melancholy creatures. But scientists have now discovered the largest living land animals have personalities to match their size. In a new study of African elephants, researchers have identified four distinct characters that are common in a herd - the leaders, the gentle giants, the playful rogues and the reliable plodders . Each of the types has developed to help the giant mammals survive in their harsh environment and is almost unique in the animal kingdom, according to the scientists. Professor Phyllis Lee and her colleague Cynthia Moss studied a herd of elephants in the Amboseli National Park in Kenya known as the EB family -- famous for their matriarch Echo before she died in 2009. Using data collected over 38 years of watching this group, the researchers analyzed them for 26 types of behavior and found four personality features tended to emerge. The strongest personality to emerge was that of the leader. Unlike other animals, where leadership tends to be won by the most dominant and aggressive individual, the elephants instead respected intelligence and problem solving in their leader. Echo, the matriarch and oldest in the group, her daughter Enid, and Ella, the second oldest female, all emerged as leaders. The playful elephants tended to be younger but were more curious and active. Eudora, a 40-year-old female in the herd, seemed to be the most playful, consistently showing this feature throughout her life while playfulness in some of the other elephants declined with age. Gentle elephants, which included two 27-year-old females Eleanor and Eliot, touched and rubbed against others more than the others. Those that were reliable tended to be those that were most consistent at making good decisions, helped to care for infants in the herd and were calm when faced with threats.... Options: A the researchers reached their conclusion by analyzing the data B the research centered on the 26 types of behavior of the matriarch C the scientists conducted the research by comparing elephants with other animals D professor Phyllis Lee and her colleague spent nearly 38 years tracking the herd Answer: A the researchers reached their conclusion by analyzing the data Question:
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Answer: From the passage we get to know that _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: On a cold winter morning in the late 1930s, Bobby awoke early. It was a day that Bobby would never forget. Bobby, his brother and his mother were once again abandoned by his father. When times got hard, the man left home. Bobby wasn't surprised. He must take the responsibility for caring for his family. He put on the warmest clothes he had and pulled on his old socks and torn shoes. After thinking of a way to keep his feet dry, he went outside looking for work. Coming across some men working on the road, he joined in and worked hard for hours. Suddenly, rain poured down. "Go home and get out of this weather," the men shouted, giving him a few coins. Bobby used the money to buy as much food as he could afford in the nearest store. While holding a small bag of food ,Bobby stopped to adjust the thick paper in his shoes. A man, who was a member of the Salvation Army, saw Bobby's problem. He bought Bobby a new pair of shoes. I wasn't there on that cold day. But I've heard the story many times and can always imagine my father, as a child, dancing and wearing a pair of new shoes home. Several years later, Bobby joined the navy. He continued to support his family and meanwhile worked for the Salvation Army so that another little boy somewhere might receive a new pair of shoes for Christmas. The tradition lasted until my father became too ill. Daddy died six years ago. While the new shoes kept his feet warm in the 1930s, Daddy's act of giving back for tens of years warmed his heart in a greater way. Options: A They didn't care for him B They gave him some money C They refused to let him work with them D They laughed at him Answer: B They gave him some money Question:
A: How did the men working on the road treat Bobby?

Write a multi-choice question for the following article, with the given choices and answer: Article: Banks are not ordinarily prepared to pay out all accounts(,); they rely on depositors not to demand payment all at the same time. If depositors should come to fear that a bank is not safe, that it cannot pay off all its depositors, then that fear might cause all the depositors to appear on the same day. If they did, the bank could not pay all accounts. However, if they did not all appear at once, then there would always be enough money to pay those who wanted their money when they wanted it. Mrs. Elsie Vaught has told us of a terrifying bank run that she experienced. One day in December of 1925 several banks failed to open in a city where Mrs. Vaught lived. The other banks expected a run the next day, and so the officers of the bank in which Mrs Vaught worked as a teller had enough money on hand to pay off their depositors. The officers simply told the tellers to pay on demand. The next morning a crowd gathered in the bank and on the sidewalk outside. The length of the line made many think that the bank could not possibly pay off everyone. People began to push and then to fight for places near the tellers' windows. The power of the panic atmosphere was such that two tellers, though they knew that the bank was quite all right and could pay all depositors, drew their own money from the bank. Mrs Vaught says that she had difficulty keeping herself from doing the same. Options: A too many depositors try to draw out their money at one time B a bank is closed for one or more days *ks5*u C there is enough money to pay all its depositors at one time D tellers of a bank take their own money from the bank Answer: A too many depositors try to draw out their money at one time Question:
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Answer:
A bank run happens when _ .