user: input with options: Read the following article and answer the question. Article: For many people in the US,sports are not just for fun. They're almost a "religion".Thousands of sports fans buy expensive tickets to watch their favorite teams and athletes play in person .Other fans watch the games at home,sticking to their TV sets,never missing a game. Many a wife becomes a "sports widow" during her husband's favorite season. Americans' devotion to sports has created a new class:professional athletes. Sports stars often receive milliondollar salaries. Some even make big money by appearing in advertisements for soft drinks,shoes and almost everything. Sports are an important part of American culture. Throughout their school life,Americans learn to play many sports. Many students try out for the school teams. Athletic events at universities attract scores of fans and benefit the whole community. Many people also enjoy noncompetitive activities,like hiking,cycling,horseback riding,camping or hunting. Many sports were imported from other countries. Europeans brought tennis,golf,bowling and boxing to America .Football and baseball came from other Old World games. Only basketball has a truly American origin. Americans export sports fever as well. Satellites broadcast games to sports fans around the globe. NBA is a good example. The names of American superstars like basketball great Michael Jordan have become household words all over the world. Question: Many a wife becomes a "sports widow" in the US probably because  _  . Answer:
OPTIONS:
- they are serious in religion
- they are devoted to sports
- their husbands stick to sports
- their husbands are missing
output: their husbands stick to sports


Q: Read the following article and answer the question. Article: Ocean animals have been getting bigger over the last half-billion years. Not a little bigger. Not even a lot bigger. They have _ gigantically, scientists now conclude. Their new finding lends support for something known as "Cope's rule." It holds that animals tend to evolve into species that are much larger than their distant ancestors. This hypothesis takes its name from the 19thcentury paleontologist Edward Drinker Cope. While studying fossils , he was the first to notice this trend. Noel Heim is a paleontologist at Stanford University in Palo Alto, Calif. He also is a co-author of the new study. His team compared the body size of animals between the Cambrian Period and modern times. This was a span of 542 million years. The animals studied included species from more than 17,000 genera. They ranged from ancient trilobites, plesiosaurs (extinct reptiles with a long neck and flippers) and many less familiar creatures to today's whales and clams. Ocean animals today are an average of 150 times larger than they were during the Cambrian, Heim's group reports. The smallest animals alive today -- tiny crustaceans called ostracods -- are only about one-tenth the size of the Cambrian's tiniest animals. But today's largest ocean animals -- whales -- are more than 100,000 times bigger than the biggest in the Cambrian. "Classes of animals that were already big ... tended to live longer," Heim says. They also tended to change more than classes of animals that were small did. The size gains in ocean animals are much larger than would be expected by chance, saysJonathan Payne. He's a co-author who also works at Stanford. The scientists don't know what drives the trend. One possibility is an arms race between predators and prey. The idea here is that larger animals are less likely to become some other animals' meal. Another possibility has to do with oxygen. Land animals evolved from species that started in the ocean. Some of these land animals eventually returned to the ocean. And they kept the ability to breathe... Question: The ocean animals' change in size   _  . Answer:

OPTIONS:
- is determined by environment
- cannot be predicted by any factor
- is fully explained by the new study
- relates to the size of their ancestors

A: relates to the size of their ancestors


input: OPTIONS:
- The Erie Canal connected Lake Erie with the Hudson River.
- Economists are of the opinion that places where farming is done are good for making raw materials into finished goods.
- Wagons drawn by horses and oxen soon proved to be better and cheaper than canal transportation.
- The seaports usually have less population but more business. Now, answer this question: Read the following article and answer the question. Article: In the 18th century, New York was smaller than Philadelphia and Boston. Today it is the largest city in America. How can the change in its size and importance be explained? To answer this question we must consider certain facts about geography, history, and economics. Together these three will explain the huge growth of America's most famous city. The map of the Northeast shows that the four areas with the largest populations in this region are around seaports. At these points materials from across the sea enter the United States, and the products of the land are sent there for export across the sea. We know that places where transportation lines meet are good places for making raw materials into finished goods. That is why seaports often have cities nearby. But cities like New York needed more than their geographical location in order to become great industrial centers. Their development did not happen simply by chance.www.zxxk.com About 1815, when many Americans from the east had already moved toward the west, transportation routes from the seaports to the central regions of the country began to be a serious problem. The slow wagons of that time, usually drawn by horses, were too expensive for moving heavy freight   very far. In New York State a canal seemed the best answer to the transportation problem. From the eastern end of Lake Erie all the way across the state to the Hudson River there is a long strip of low land. Here the Erie Canal was built, and after several years of work it was completed in 1825. The canal produced an immediate effect. Freight costs were cut to about one tenth of what they had been. New York City, which had been smaller than Philadelphia and Boston, quickly became the leading city of the coast. In the years that followed, transportation routes on the Great Lakes were joined to routes on the Mississippi River. Then New York City became the end point of a great inland shipping system that started from the Atlantic Ocean far up the western branches of the Mississippi. Question: According to the passage, which of the following statements is TRUE? Answer:
A:
output: The Erie Canal connected Lake Erie with the Hudson River.


Read the following article and answer the question. Article: Sonoma County, California is famous for its natural beauty. The area is also known for its fruits, vegetables, eggs, and seafood. When I first moved to the area years ago, I had no idea I would be living in such a rich area! After the summer, local festivals practically celebrate the richness of the county every weekend. From Egg Days, Tomato Festival to Seafood Festival, Sonoma County has something for everyone. An event held every year is one of the most special in the area, which celebrates the harvest  of tomatoes, showing over 170 kinds of this tasty fruit. Cooks prepare the most favorite tomato-inspired dishes. You can enjoy all kinds of food while listening to live music, and taste the world famous Kendall Jackson wine. Another great feature of this event is the opportunity to take part in the yearly competition with your own tomatoes. Tomatoes are judged   on looks, taste, and weight and winners will be awarded  . If you're planning on visiting and want to attend this event, get your ticket early as it sells out quickly. This year, to celebrate Tomato Festival, I decided to plant a few tomatoes in a wine barrel   that had kept a lemon tree before. The tree, after about 6 years, finally did not produce fruits anymore, so I changed to plant 3 tomato plants instead. The three wine barrel plants stand over six feet tall and that's above the top of the barrel! They have lots of flowers and some have started to produce fruits. As usual, harvest may be late this year, but the quality of my tomatoes will be excellent. I believe I'll realize my dream of being the best tomato gardener. Question: If you are the best tomato gardener you will  _  . Answer:

OPTIONS:
- be given prizes as a winner
- eat tomato dishes for free
- be respected by the local people
- drink Kendall Jackson wine free

Answer:

assistant: be given prizes as a winner