Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: The reason why women love to spend hours in shops while men prefer to be in and out of the high street in minutes can trace back to their hunter-gathering past, find scientists. While women spent their days gathering food, often with children, men were hunters who made plans about how to catch and kill their prey . These two ways of getting food in the past show how we shop in modern times, the study believes. Women would spend hours trying to find the right things, because they had in the past spent ages trying to find the best quality and health-giving food. Men, on the other hand, decided in advance what animal they wanted to kill and then went looking for it. Once it was found and killed, they returned home. Daniel Kruger, professor of the University of Michigan, said the study could be the answer to why there are a lot of _ when couples go shopping together. He said it could also help couples to avoid fights in the shops if they understood the reasons why each sex had different ways of deciding on the perfect present. "In modern times, women are much more likely than men to know when a specific type of item will go on sale. Women also spend much more time choosing the perfect color and texture." Professor Kruger said his study was important because if men and women understood each other's shopping habits they could avoid arguments while shopping. Options: A Different ways of keeping food in the past. B Different ways of eating in the past. C Different ways of buying food in the past. D Different ways of gathering food in the past. Answer: D Different ways of gathering food in the past. Question:

A: What has decided the different shopping habits of men and women?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: A mother's love I'M a New York City firefighter. Every day, I see terror -- sometimes even death. But the day I found Scarlett was different. That day I saw life. And love. We were responding to a call about a burning garage. Outside, I heard the sound of cats crying. I couldn't stop -- I would have to look for the cats after the fire was put out. It took a long time to finally bring the big fire under control, but we did it. No one inside was hurt. At that point I was free to investigate the cat noises. There was still a lot of smoke and heat coming from the building. I followed the meowing to a spot on the sidewalk near the front of the garage. There, crying and huddled together, were five terrified kittens. They must have been inside the building, as their fur was badly singed . I left the five kittens in a box on a neighbor's porch . I wanted to find the mother. It was obvious that she had gone into the burning garage and carried out all of her babies, one by one -- unbelievable. We finally found her. She was badly burnt: her eyes were blistered , her paws were blackened, and her fur was singed all over. You could even see her reddened skin beneath the burned fur. She could barely move. I picked her up, and she relaxed in my arms as much as her pain would allow. Sensing her trust, I shed a tear. I was determined to save this brave little cat and her family. The vet told me they would observe the kittens and their mother overnight, but they weren't optimistic about the mother's changes. About a week later, I found out she was going to live. One of the technicians suggested we name her Scarlett, because of her reddened skin. Knowing what Scarlett endured for her kittens, it melted my heart to see her reunited with them. She touched each of them again, nose to nose, to make sure they were all safe. She had risked her life five separate times -- and it had paid off. All of her babies had survived. As a firefighter, I see heroism every day. But what Scarlett showed me that day was the kind of bravery... Options: A Objective. B Admiring. C Excited. D Optimistic. Answer: B Admiring. Question:

A: Which best describes the author's tone in the article?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Once upon a time, there was a lovely vegetable field, on which grew a very thick tree. Both the vegetables and the tree gave the place a wonderful appearance, which was the joy of the garden's owner. What no one knew was that the vegetables in the field and the tree couldn't stand each other. The vegetables hated the tree's shadow, because it left them only just enough light to survive. The tree, on the other hand, hated the vegetables because they drank nearly all the water before it could get to him, leaving him with just enough to survive. The situation became so extreme that the vegetables got totally fed up and decided to use up all the water in the ground so that the tree would dry up. The tree answered back by refusing to give the vegetables shadow from the hot midday sun, so they both began to dry up. Before long, the vegetables were really thin and the tree's branches were drying up. Neither of them thought that the gardener, on seeing his vegetable field becoming worse, would stop watering it. When he did that, both the tree and the vegetables really learned what thirst was. There seemed to be no solution, but one of the vegetables, a small courgette , understood what was going on, and decided to deal with it. Despite the little water and the unbearable heat, the little courgette did all he could to grow, grow...He managed to grow so big that the gardener started watering the field again. The gardener wanted to enter that beautiful big courgette in some gardening contest. And so the vegetables and the tree realized that it was better to help each other than to fight. They should really learn how to live in harmony with those around them, doing the best they could. So they decided to work together, using both the shadow and the water in the best combination to grow good vegetables. Seeing how well they were doing, the gardener now gave the best of care to his vegetable field, watering it better than any other field for miles around. Options: A They looked down upon each other. B They didn't leave water to each other. C They couldn't stand each other. D They didn't know how to protect themselves. Answer: C They couldn't stand each other. Question:

A:
What is the problem between the tree and the vegetables?