input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Very few people were coming to eat at the White Rose Restaurant, and its owner did not know what to do. The price was reasonable and the food was of good quality, but nobody seemed to want to eat there. Then he did something that changed all that, and in a few weeks his restaurant is always full of men with their lady friends. Whenever a gentleman came in with a lady, a smiling waiter gave each of them a menu , The menu looked exactly the same on the outside, but there was an important difference inside. The menu that the waiter gave to the man supplied the correct price for each dish and each bottle of wine. while the menu that he gave to the lady supplied a much higher price! So when the man calmly ordered dish after dish and wine after wine, the lady thought he was much more generous than he really was. Options: A the color1 B the shape C the price D the food Answer: C the price Question:???
output answer: The difference between the two kinds of menu lie in _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: If the eyes are the romantic's window into the soul, _ In a study published last month in the journal Science, Peter Ungar of the University of Arkansas and his partner, Matt Sponheimer of the University of Colorado, US, examined the teeth of our early human ancestors to find out what they were really eating. They already knew that different foods cause different marks on teeth. Some cause scratches, while others cause pits .The carbon left on teeth by different foods is also different. Tropical grasses, for example, leave one kind of carbon, but trees leave another kind because they photosynthesized ( ) differently. Traditionally, scientists had looked at the size and shape of teeth and skulls ( ) to figure out what early humans ate. Big flat teeth were taken to be signs that they ate nuts and seeds, while hard and sharp teeth seemed good for cutting meat and leaves. But this was proven wrong. The best example was the Paranthropus , one of our close cousins, some of which lived in eastern Africa. Scientists used to believe Paranthropus ate nuts and seeds because they had big crests on their skulls, suggesting they had large chewing muscles and big teeth. If this had been true, their teeth should have been covered with pits like the surface of the moon. They would also have had a particular type of carbon on their teeth that typically comes from tree products, such as nuts and seeds. However, when the two scientists studied the Paranthroupus, it turned out to have none of these characteristics. The teeth had a different kind of carbon, and were covered with scratches, not pits. This suggests they probably ate grass, not nuts and fruit stones. It was the exact opposite of what people had expected to find. Carbon "foodprints" give us a completely new and different insight into what different species ate and the different environments they lived in. If a certain species had the kind of carbon on its teeth that came from grasses, it probably lived in a tropical grassland, for example. Options: A tell readers that they are one of our close cousins living in eastern Africa B tell readers they had different eating habits from modern humans C prove that size and shape of skulls does not show accurately what early humans ate D tell readers that living environment makes a difference to skull structure Answer: C prove that size and shape of skulls does not show accurately what early humans ate Question:
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Answer: The example of the Paranthropus was mentioned in the article in order to _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Hannah Levine decided she wanted to give hugs to all of the children and families in need at local hospitals. Because she couldn't give them one by one, Levine, then a sixth-grader, decided she would use her talents to do the next best thing. She began to knit hats, scarves, and blankets for families staying at the Ronald McDonald House at Stanford. Her creations also went to Bundle of Joy, a program that provides newborn baby items for families in need, and to Knitting Pals by the Bay, a local organization that provides hand-knitted caps to cancer patients. "I love to knit, and I thought it would be a great idea to make all these handmade items for kids and adults who need them. It would be like a hug for them," Levine explained. Levine started the project about a year ago. "I think it's just really fun to do, and it keeps me busy," said Levine, now 13. Once she got started, Levine realized that her project could be much bigger than the goods she was able to produce with just her own hands. So she sent emails to her school and communities , asking for knitted donations to the project she named "Hannah's Warm Hugs". She also posted advertisements at Starbucks and other locations in her area. The warm goods began to _ . "It was amazing; more strangers than people she knew started dropping donations at our door," said Levine's mother, Laura Levine. "We ended up with this huge box of items she was donating." The knitted items numbered in the hundreds. Levine made her first round of donations around Hanukkah (an eight-day Jewish holiday in November or December) and later received thank-you letters from the organizations. Levine is still knitting, and she said the project will continue. "It has turned into a bigger thing than she had thought," her mom said. "It made her feel pretty good; it made us feel pretty good." Options: A Optimistic but worried. B Proud and supportive. C Concerned but doubtful. D Unfavorable and uncaring. Answer: B Proud and supportive. Question:
A: What would be Laura Levine's attitude toward Hannah Levine's project?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: The sharp drop in world oil prices has led oil companies in the United States to dismiss thousands of workers. Some companies have also delay new oil drilling and exploration projects. The drop in oil prices has also affected small service companies and even stores that do business with oil companies in big producer states like Texas. But the drop in oil prices has not been bad for everyone. Oil platform workers are often called roughnecks. In Texas, many roughnecks have lost their jobs because of the drop in oil prices. The effect of falling prices has been worse in states like Alaska and North Dakota. That is because production costs are higher there than they are in the Eagle Ford area of south-central Texas. Adam Perdue is an economist at the University of Houston's Institute for Regional Forecasting. He has been studying the effect of falling oil prices in Texas. He says oil company exploration and production budgets are being cut between 10 and 50 percent, with most of them being cut by a third. He thinks the lower spending will affect the local economy. The economic slowdown will affect companies that manufacture pipes and other equipment for oil exploration and production. It will also have an effect on trucking companies that supply sand and chemicals, and other small businesses that serve the energy industry. But low oil prices are good for chemical companies. They use hydrocarbons found in oil to make fertilizer, plastic and other products. Adam Perdue says a new chemical plant project near Houston will provide jobs for many skilled workers "A lot of these roughnecks that are gonna lose their jobs out there in the field are gonna be able to come home and, and, and get a welding job or a construction job." he says. But some oil industry experts believe prices will rise again in about six months when the oversupply of oil is reduced. Options: A Roughnecks there have lost their jobs. B The oil production there costs more. C Oil platform there has been closed. D Oil prices there have fallen more sharply. Answer: B The oil production there costs more. Question:
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The answer is:
Why is the effect of falling prices worse in North Dakota?