The task is about reading the given story and question, then finding an answer to the given question. Based on the passage provided and the given question, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.
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Question: story: When we talk about red packets, the most important question is "What are you going to do with it?" One thing you could do is to put your money in the bank. Maybe you don't know, some students in Hubei began to use the Xiaogui Dangjia bank card this year. This is a card for children. It is from China Minsheng Bank in Wuhan. Wang Ming is a 14-year-old junior student in Wuhan. He said "All my pocket money has a place to go now. I can pay my own school fees ." Zhu Yu, a manager of Minsheng Bank, said that they knew lots of students who didn't know how to use their money. So they wanted them to know how to use it carefully. Parents worry that children don't know how to take care of the money by themselves. Shen qiangqiang's mother like the card very much. Shen was asking his mother for a computer for a long time, but his mother didn't buy it for him. She said, "We want him to use his card to save money for the computer. If we buy everything he asks for, he will think money comes too easily, and he won't work hard for it." Today, there are many different kinds of bank cards. They are from different banks. People put their money in them. Then they can use their money at any time. People can do many things with bank cards. They can wash cars, go shopping, eat delicious food and travel to other places with the money in their bank cards. The most important thing is not "How much did you get?" It is necessary for everyone to learn how to save your money and use your money correctly., question: What did some students in Hubei start using this year?

Answer: the Xiaogui Dangjia bank card

Question: story: (CNN) -- Lewis Hamilton extended his Formula One drivers' championship lead after finishing second behind Red Bull's Mark Webber at the British Grand Prix.

World champion Jenson Button, who narrowly missed out on his first podium finish at Silverstone after coming fourth, still trails McLaren teammate Hamilton in second.

Third-placed Webber stormed back into title contention after winning his third race of the season. The Australian leapfroged fellow Red Bull driver Sebastian Vettel, who is 24 points adrift of Hamilton in fourth.

McLaren also lead Red Bull by 29 points at the top of the constructors' championship.

Ferrari's Fernando Alonso stayed fifth overall but lost ground after earning no points, ending the race in 14th after being given a drive-through penalty for illegally overtaking Robert Kubica of Renault off the track.

Nico Rosberg of Germany continues to outperform his Mercedes teammate Michael Schumacher, recording his third podium finish this season to replace Kubica in sixth.

Drivers' Championship (after 10 rounds):

1. Lewis Hamilton (GB) McLaren 145 points

2. Jenson Button (GB) McLaren 133

3. Mark Webber (Aus) Red Bull 128

4. Sebastian Vettel (Ger) Red Bull 121

5. Fernando Alonso (Sp) Ferrari 98

6. Nico Rosberg (Ger) Mercedes GP 90 Constructors' Championship:

1. McLaren 278 points

2. Red Bull 249

3. Ferrari 165

4. Mercedes GP 126

5. Renault 89

6. Force India 47

, question: Who is his teammate?

Answer: Michael Schumacher

Question: story: Oakland is the largest city and the county seat of Alameda County, California, United States. A major West Coast port city, Oakland is the largest city in the East Bay region of the San Francisco Bay Area, the third largest city overall in the San Francisco Bay Area, the eighth largest city in California, and the 45th largest city in the United States, with a population of 419,267 . It serves as a trade center for the San Francisco Bay Area; its Port of Oakland is the busiest port in the San Francisco Bay, the entirety of Northern California, and the fifth busiest in the United States of America. The city was incorporated in 1852.

Oakland's territory covers what was once a mosaic of California coastal terrace prairie, oak woodland, and north coastal scrub. Its land served as a rich resource when its hillside oak and redwood timber were logged to build San Francisco, and Oakland's fertile flatland soils helped it become a prolific agricultural region. In the late 1860s, Oakland was selected as the western terminal of the Transcontinental Railroad. Following the 1906 San Francisco earthquake, many San Francisco citizens moved to Oakland, enlarging the city's population, increasing its housing stock and improving its infrastructure. It continued to grow in the 20th century with its busy port, shipyards, and a thriving automobile manufacturing industry., question: What is its rank in the country?

Answer:
It is ranked the 45th largest city in the United States