Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Hello , boys and girls ! I'm Anna Green . Look ! This is my bedroom . The wall is white . And this is my bed . B-E-D , bed . It's green . What's this on the bed ? It is a quilt . It's a yellow quilt . And that's a jacket . It's green , too . What are those on the sofa ? They are my books . Oh , what's this on the wall ? It's a map of China . What color is it ? It is green . Oh , no . It's yellow . No , it's blue , yellow and brown . I like my bedroom very much . Options: A green B yellow C yellow and green D blue , yellow and brown Answer: D blue , yellow and brown Question:
++++++++++++++++++++++++++++++++
The answer is:
The map is _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: It's sometimes reported that strange objects have been seen high up in the sky. These unidentified flying objects - UFOs have made a lot of people interested. Some of the reports about them are difficult to believe.Some have been explained in scientific ways, others have never been explained. It is not easy to decide whether a report is true or not. One report of UFOs came from a British plane on its way from New York to London in 1954. The British plane was flying over an island at 19,000 feet when the captain noticed that something was on their left and a little lower than their plane. It's about five miles away. "It was not one object but several," the captain said. "We saw one large and six smaller objects. I sent a radio to report about them and I received the answer that the other planes were coming out to meet us. Before the planes arrived, the smaller objects entered the big objects. The big object then became smaller and moved away fast." Options: A Only one. B Five C Six D Seven Answer: D Seven Question:
++++++++++++++++++++++++++++++++
The answer is:
How many objects did the captain see?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Some days, don't you think, "Wouldn't it be nice if the laundry would just do itself?" Self-cleaning clothes may sound crazy. But Australian researchers have found a way to make something like this possible! A team at RMIT University in Melbourne, Australia, found a way to put special nanostructures into clothing, which can then clean the clothes. When sunlight hits the nanostructures, they break down the dirt and stains that don't belong on your clothes. The nanostructures don't break down the actual clothing because cotton and the other clothing materials are too strong to be broken down. According to CNN, the researchers cover the clothing in a solution made of silver and copper nanostructures. All it takes is 40 minutes of sunlight and your clothes will look as good as new. So if you spill on yourself during lunch, you can step outside for a walk, and it will be clean by the time you go inside. It not only makes your life easier, but it can also be good for the environment. According to the US Department of Energy, the average load of laundry uses about 25 gallons (about 94 liters) of water. Water is a very important resource, so using less of it to wash clothes is better for the environment. But one of the scientists at RMIT University knows more needs to be done. "There's more work to do before we can start throwing out our washing machines," said Dr Rajesh Ramanathan, "but this is a strong foundation ." So what's the next step? Ramanathan wants to either start selling the solution by itself or convincing clothing makers to treat the clothing with the solution while clothes are being made. Options: A Cotton clothes wash easily B This kind of clothing washes it by itself. C The dirt and stains are broken down in the sunlight. D Silver and copper help to get off the dirt in the dark. Answer: C The dirt and stains are broken down in the sunlight. Question:
++++++++++++++++++++++++++++++++
The answer is:
How do the clothing with the nanostructures get cleaned?