instruction:
In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.
question:
Article: Surface Exploration. Robots make great explorers on planets,moons,and other landing areas. Aside from earth,just about every surface in the solar system is unsafe for humans to explore. The air on most other planets is insufficient for humans to breathe,making it necessary to wear a space suit and oxygen equipment. The temperatures on these surfaces are much too hot or much too cold for any humans to withstand .Plus there would be complications with radiation,weather,and a lack of gravity. Robots have much less limitation in these areas and can survive much longer under these conditions. Data Collection. Robots are designed for collecting scientific data. Robots are also able to perform many tasks at a time and can process information much quicker and more efficiently. Important scientific projects from detecting minerals,analyzing ground samples,and finding water are all performed much quicker and more accurately by robots. Cost Effective. The use of robots has made the cost of space exploration much less expensive than it would cost for humans to do the work. In order to successfully send humans into space we would need to build a vehicle that can not only carry humans,but also enough food and water to keep them alive for the duration of the trip. Moreover,robots have no problems working for hours on end. Robots never complain,they don't require food or water,and they never need a bathroom break. Space Travel. Over the past 30 years or so there have been many different types of robots used successfully in the exploration of space. Perhaps the most famous and successful robots are the Spirit and Opportunity who have both been exploring the surface of Mars. They have both been very successful with experiments on soil and rocks and have even found evidence of water in Mars' history.
Question: According to the passage,which of the following is NOT true?
Options: (A) The use of robots in space exploration costs more than the use of humans. (B) It may be dangerous for humans to explore the solar system except the earth. (C) Both the Spirit and Opportunity have found the evidence of water in the Mars. (D) Many different types of robots have explored the space successfully.
answer:
A

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Article: I went on line to check if my pay was in my bank account . To my amazement I discovered that not only had I been paid, but a company I'd never worked for had also paid me! I know I would have been beside myself if my own salary was not in my account, so I tried to get the money back to the right person. Easier said than done. The bank couldn't help as it "wasn't a bank problem." The human-resource department at the company that paid me was unable to help as I didn't have enough details. I rang the bank again. Thankfully I had a sympathetic call operator who gave me a name, so I again rang the company "Daniel" worked for. I expected the bank would contact me to arrange to take the money from my account and repay Daniel. I heard nothing for a month and the money remained in my account when Daniel called, explaining he'd tried to get back his money but had been unsuccessful as neither the bank nor his company felt it was their error. He had rung to ask if I could speak to the bank, but after chatting for a few minutes we realized we could probably fix this problem ourselves. We decided I would take the money from my account and he would pick it up from me. Due to my busy job I was unable to meet Daniel personally but he left me a lovely bottle of wine in exchange for what was rightfully his. I never had any intention of keeping Daniel's pay but red tape made it difficult to do the right thing. It all came down to two people being able to do what a huge bank and a large company couldn't do -- admit a mistake has occurred and fix it.
Question: What was the attitude of the author towards the extra money in his bank account?
Options: (A) He didn't know what to do with it. (B) He felt lucky to get it. (C) He thought of keeping it for himself. (D) He wanted to return it to the right person.
answer:
D

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Article: Everyone seems to be in favor of progress. But "progress" is a funny word. It doesn't necessarily mean that something has become stronger, wiser or better. It simply means changing it from being one thing to another and sometimes it turns out to be worse than before. Consider medicine, for instance. No one can deny that medical progress has enriched our lives greatly. Because of medical advancements, we eat better, live easier and are able to take care of ourselves more efficiently. We can cure disease with no more than one injection or a pill. If we have a serious accident, doctors can put us back together again. If we are born with something defective , they can repair it. They can ease our pain, replace worn parts and give us children. They can even bring us back from death. These are wonderful achievements, but there is a price we have to pay. Because medicine has reduced death, the population has been rising steadily, in spite of serious efforts to reduce the rate of population growth. A child born in the United States today has better than a 90% chance of survival . Furthermore, medical advances have ensured that most of those new-born children will live to be seventy years of age or more. The result of this progress is a great population increase that threatens the quality of life, brought about by progress in the medical profession .
Question: According to the passage, "progress" means _ .
Options: (A) something has become better (B) something has become worse (C) something has become funny (D) something has changed
answer:
D