TASK DEFINITION: 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.
PROBLEM: Article: When people who are nature lovers worldwide wish all humans to realize the importance of their natural surroundings, many Australians are turning caring for the environment into a way of life. Julie, an Australian housewife in Brisbane is one such example. Even though autumn is approaching Australia's Brisbane in April, one can still watch colorful blooming flowers in Julie's little garden, as she tells that in her community,"Each of us has a beautiful yard. The whole community, from children to elderly people, takes care of the environment as if they are taking care of their own garden." "Gardening is the most popular club in our community," she says. "A lot of retired people don't just regularly organize gardening lectures, but also personally visit families in the community to provide gardening training. So you can see that flowers continue to blossom in our gardens throughout the year." Talking about her people's sense of caring for the environment, Julie says when people in the community take along their dog, they always carry a garbage bag to deal with the dog's waste. "In our community, you will never experience the embarrassment of stepping on the dirty waste while you are walking on the grass," says Julie with a smile. "Taking care of the dog's waste can also help to develop children's sense of responsibility!" As to protecting water resources, the Australian government has made strict rules for families. Julie says, "We certainly would not use tap water to water the flowers!" She says almost every family in her community has a huge tank used to store rainwater, which is later used as the resource of all outdoor water use, including car washing and watering the garden. This year, they also asked people to connect the water tank with their toilets.
Question: Why can flowers be seen all year round in Julie's community?
Options: (A) Families are taught how to take care of their gardens. (B) Gardening lessons are often given by professors. (C) The local government provides free gardening training. (D) There is enough rainwater to water the flowers regularly.

SOLUTION: A

PROBLEM: Article: This is a true story that happened in Japan. In order to _ the house, a Japanese tore open the walls. Japanese houses normally have a empty space between the wooden walls. When tearing down the walls, he found that there was a lizard stuck there because a nail from outside was hammered into one of its feet. He saw this, feeling pity and curious. When he checked the nail, he found it was nailed 10 years ago when the house was first built. What happened? The lizard had survived in such a position for 10 years! It has been in a dark wall partition for 10 years without moving! Then he wondered how this lizard survived for 10 years without moving a single step--since its foot was nailed! So he stopped his work and observed the lizard: What has it been doing? What and how has it been eating? Later, he didn't know from where another lizard appeared, with food in its mouth. Ah! He was astonished and touched deeply. The free lizard had been feeding the stuck one for the past 10 years. Such love, a beautiful love! Such love happened with this tiny creature... What can love do? It can do wonders! Just think about it: one lizard had been feeding the other one untiringly for 10 long years, without giving up hope on its partner. If a small creature like a lizard can love like this, just imagine how we can love if we try.
Question: How did the Japanese feel when seeing the stuck lizard?
Options: (A) Frightened (B) Enjoyable (C) Confused (D) Usual

SOLUTION: C

PROBLEM: Article: US President Barack Obama visited the Badaling section of the Great Wall in Beijing on Nov. 18th, 2009. The Great Wall was the second sightseeing program for Obama during his visit to China. Built originally as the biggest defense work in ancient China, the Great Wall today has become one of the _ places for visiting foreign leaders to the country in the past sixty years. " I'm inspired by the majesty of the Great Wall and gratefu1 for the warmth of the Chinese people," Obama said after his half-hour tour. "It's magical," Obama said when walking along the Great Wall, "it reminds you of the sweep of history and our time here on earth is not that long. We better make the best of it." "I brought back the admiration for the Chinese civilization , I bring here the greetings of American people." Obama said when climbing a watchtower to enjoy a distant view at the Badaling section of the Great Wall. Obama is the fifth US president to visit the Great Wall. Richard Nixon visited the Great Wall in 1972, Ronald Reagan in 1984 and Bill Clinton in 1998, In 2002, former US President George W. Bush and his wife Laura toured the same sections Obama did.
Question: What did Barack Obama do on November 18th, 2009?
Options: (A) He visited the Badaling section of the Great Wall. (B) He discussed the program with others. (C) He wrote a letter to Chinese people. (D) He called his friends when he climbed a watchtower.

SOLUTION:
A