input with options: Read the following article and answer the question. Article: It's a nightmare for Huazhong University of Science and Technology (HUST): within a week,two students committed suicide by jumping off dorm buildings.,:,. Officials from the university are _ to give interviews.. "We had a hard time calming down students who were shocked at the suicides," said Zhang Jingyuan,one official of HUST. "Media coverage may arouse some students' negative emotions again.Suicide can be contagious," Zhang said.,",. " The university reacted promptly to the first suicide on October 23.1023,. Advisors and class leaders conducted dorm-to-dorm checks to find students suffering depression.Then psychologists offered one-on-one counseling to them.,. ,. Notice boards publicizing tips for identifying peers' mental problems and offering help were set up in front of dorm buildings.Leaflets carrying similar information were handed out to each dorm.,. . However,the second suicide came seven days later.,,. Both students were described as men of few words.Their schoolmates didn't see anything to indicate suicide.,. . Zhang revealed that the two students had been bothered by mental disorders.But the school didn't know this until the students' close friends outside school and their parents unveiled the truth after the suicides.,. ,. According to Zhang,there are only three full-time counselors working in the university's counseling center for its 60,000 students.He complained: "It's unrealistic to rely only on counselors to detect students' mental problems.",,. :",. " Effective prevention comes from long-term education for life instead of temporary intervention to meet an emergency,said Hu Yi'an.Hu delivers a course of lectures on life and death at Guangzhou University.He worries that universities have paid little attention to education for life.,, . . . "Education for life helps students respect and love life so they won't resort to ending their lives when they have difficulties," said Hu.", ,,," . According to Hu,the principles can be incorporated into everyday teaching.,. Hu is also concerned... Question: Which measure the university took to the first suicide is incorrect? Answer:
OPTIONS:
- Conducting checks to find out the students' depression.
- Offering counseling to the students.
- Setting up notice boards publicizing tips for identifying peers' mental problems and offering help.
- Handing out leaflets to each student.
output: Handing out leaflets to each student.

input with options: Read the following article and answer the question. Article: Chilean rescued miner Edison Pena ran the New York City Marathon on November 7th , less than a month after he was rescued from a collapsed mine that trapped him and the other 32 miners for 69 days. Pena ran 10 km daily through the mine's tunnels to beat the anxiety, wearing cut-down boots until rescuers sent him a pair of sports shoes through a narrow hole that served as the miners' "lifeline" to the surface. "When I ran in the darkness, I was running for life," Pena told a news conference in New York. "I was running to show that I wasn't just waiting around. I also wanted God to see that I really wanted to live." The miners were discovered alive on August 22---17 days after the mine collapsed, but it took many more days for rescuers to dig a hole big enough to bring them out. The New York Road Runners, which organizes the marathon, had invited Edison Pena to the event after hearing his story. They thought he could ride in the lead vehicle or hold the finish line tape, but Pena said last week he did not want to watch, he wanted to run. "I was very eager to take on this big challenge," he said. "I wanted to show the world I could run." He hoped to run the 26.2-mile race in about six hours. "I have a knee injury, but I am eager to cross the finish line," he said. An Elvis Presley fan who asked rescuers to send the singer's music down into the mine, Pena broke into song at the news conference with the Presley hit Return to Sender. On the morning of November 7th, Pena, known as "the runner" by fellow miners trapped with him, set out to cover the course along with thousands of other runners and completed the race in five hours and 40 minutes. Question: During the rescue of the Chilean trapped miners, the digging of the escape hole lasted about _ . Answer:
OPTIONS:
- 17 days
- 22 days
- 52 days
- 69 days
output: 52 days

input with options: Read the following article and answer the question. Article: Can you imagine traveling to work in a one-man submarine? Scientists believe that someday one-man submarines will be as numerous as automobiles today. One says," One day soon, men will walk on the ocean floor as they do on the street. " Perhaps during your life time, people will travel, work and live under the sea. Ships carrying oil and articles of trade will move beneath the ocean. Passenger ships will be built to travel underwater, where storms cannot delay them or make people seasick. Special underwater ships will be designed for mining, fishing, and exploring unknown areas. For military use, there may be submarines that can fly and then dive underwater to approach the battle area without being seen. First, however, the human problems associated with living in the ocean will need to be studied in detail. Many of these problems are the same as the problems of living in outer space: pressure, lack of oxygen, and weightlessness. Already scientists have begun to study these problems. In 1963 and 1964 scientists and Navy divers lived and worked underwater for several days in two projects which were called Sealab I and Sealab II. The Sealab II experiment kept the scientists and divers 215 feet below the surface for thirty days, studying marine biology, temperature, pressure, currents, and ocean bottom geology. Many puzzling questions remain unanswered, however. Man's warm blood makes it difficult for him to live long in the sea without some kind of warmth. Can our blood be changed to fit new water surroundings? What will happen to our muscles if we live in the water very long? Will they become soft away from our usual land existence? Will bones become weak and our blood pressure change? Scientists are searching for answers. By studying plants and animals deep in the ocean, scientists may find a cure for some of our most serious human diseases. We may learn to use plants to increase our world food supply. Engineers may learn to use the power of the sea by building huge walls to catch the force of... Question: Whether we live in the sea or in outer space, first of all we should think of _ Answer:
OPTIONS:
- health and food
- safety and temperature
- temperature and oxygen
- pressure, oxygen and gravity
output:
pressure, oxygen and gravity