input: OPTIONS:
- tells us one of his painful experiences
- compares the passengers' faces to flowers
- describes a man walking among the crowd
- shows a wet, black tree branch in a metro station Now, answer this question: Read the following article and answer the question. Article: In a Station of the Metro The apparition of these faces in the crowd; Petals on a wet, black bough. This is the only Ezra Pound poem that many people will read in their lives. Why? One obvious reason is that it's just two lines long. The poem, which can be understood as "A man sees a bunch of faces in the subway and thinks they look like flowers on a tree branch," is an exercise in shortness. Pound wrote it after having a spiritual experience in a Paris metro (subway) station. In 1916, the US poet originally thought he could best describe his vision in a painting. Unfortunately, he wasn't a painter. So he wrote a thirty-line poem, which he didn't like. He dropped the long version in the waste bin. Six months later, he wrote a shorter poem, but didn't like that one either. Finally, a full year after the experience, he had been reading short Japanese poems called haikus, and he figured he would try this style. The result, which was published in 1913, is one of the most famous and influential works in modern poetry. This poem is one of the monuments of the 20th-century artistic movement known as "Imagism". Basically, Pound and his friends thought that images weren't just decoration: they were the highest form of speech. By finding the right image, the poet can express the true, spiritual reality of a thing, which is more important than using a bunch of adjectives to describe its physical appearance. Thus, "In a Station of the Metro" is a poem that consists of one image expressed with absolute exactness and nothing else. To the imagists, the best way to describe an experience is not to use more and more words; the best way is to find exactly the right words. Have you ever told a beloved one that "words can't express" how much you love them? Well, Pound would say that you're just being lazy. In his view, words can express anything, even if it takes an entire year to find the right ones. Question: In the short poem, Ezra Pound _ . Answer:
A:
output: compares the passengers' faces to flowers

input: OPTIONS:
- The university has asked students to leave the school at once.
- The university has asked students to close all the windows and doors.
- The university has sent text messages to students about what time the storm will come.
- The university has asked students to prepare necessary things in case of evacuation. Now, answer this question: Read the following article and answer the question. Article: Li Bingyin is now studying law at the Stern School of Business at New York University. She wrote this letter just before hurricane Sandy destroyed the East Coast. Dear readers, The storm will really _ on the city! Right now I am sitting in my dormitory , waiting for the blackout to come any second, and listening to the wind howl outside my windows. Hurricane Sandy is supposed to hit the East Coast hard today. Due to the bad weather, most schools and universities have canceled classes for Monday and Tuesday. Luckily, the university has taken steps to prepare for this storm. University officials sent out e-mails with explanation in the case of a blackout, evacuation , or other emergency. Just recently, I received several text messages from the school about power off in certain dormitories. They advised us to prepare a bag with essentials , in case we needed to leave the building and move to a safer place. Yesterday I went out to buy a flashlight , but all of the nearby stores were sold out. Everyone was storing water, food and other supplies for the storm. Right now the city is unusually quiet. On any other day, there would be the sounds of cars, people chatting, and street artists performing. Tonight, there's just the wind and rain hitting the window. The subway system has been closed since last night, and there is nobody on the streets. Hopefully Hurricane Sandy will soon pass without leaving much damage Sincerely, Li Bingyin Question: What steps has the university taken to prepare for the storm? Answer:
A:
output: The university has asked students to prepare necessary things in case of evacuation.

input: OPTIONS:
- Because of science there is no polluted food any more.
- Science makes food have less value.
- As a result of scientific invention, some things that may be harmful have been added to our food.
- Now the scientists can keep the color1 of meat but not that of vegetable. Now, answer this question: Read the following article and answer the question. Article: The food we eat seems to have profound effects on our health. Although science has made big steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat. Some research has shown that 80 percent of all human illness are connected with diet and 40 percent of cancer is connected with the diet. Therefore, that food is connected with illness is not a new discovery. In 1940's scientists realized that nitrates , which are often used to keep color1 of meat, and other additives caused cancer. However these additives remain in our food and it becomes more difficult to know which additives are helpful or harmful. Farmers sometimes give drugs to animals not because the animals are ill but because they want to sell the animals at higher prices. For example, farmers try hard to make animals grow big so that they can sell the big animals for more money. Although the Food and Drug Administration has tried again and again to control farmers to do so, farmers go on doing this. Question: According to the passage, what has science done to mankind? Answer:
A:
output:
As a result of scientific invention, some things that may be harmful have been added to our food.