Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: There are many unusual hotels around the world. In Greenland , there is a hotel made of ice, open between December and April every year. In Turkey , there is a cave hotel with a television, furniture, and a bathroom in each room. And in Bolivia , there is a hotel named the Salt Palace Hotel. Thousands of years ago, the area around the Salt Palace Hotel was a large lake. But today, the area has only two small lakes and two salt deserts . The larger of the two deserts is called Uyuni salt desert. During the day, the desert is bright white because of the salt. There are no roads across the Uyuni desert, so local people must show guests the way to the hotel. In the early 1990s, a man named Juan Quesada built the hotel. He cut big blocks of salt from the desert and used the blocks to build it. Everything in the hotel is made of salt: the walls, the roof , the tables, the chairs, the beds, and the hotel's bar. The sun makes the walls and roof warm during the day. At night the desert is very cold, but the rooms are warm. The hotel has twelve rooms. A single room costs$40 a night, and a double room costs$60. A sign on the hotel's wall tells guests, " Please don't lick the walls." [:Zxxk.Com] Options: A it has long history. B the price of the rooms is high. C the guests are special. D it is made of salt. Answer: D it is made of salt. Question:
++++++++++++++++++++++++++++++++
The answer is:
The Salt Palace Hotel is unusual because _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Elena jogged with her dad in some empty lots . These out-of-the-way lots were good places to jog. But the lots were full of rocks and rubbish. One day, Elena saw a sign on the lots. It said, "New City Park". Elena was excited. Maybe the park would have a jogging trail ! Elena told her parents about the sign. "I read about the park in the newspaper," said Elena's father. "The city wants volunteers to help clean the area. Then the city will build a soccer field and a playground. But the paper didn't mention a jogging trail." "Well, perhaps if I help clean up the lots, they'll put in a jogging trail," said Elena. On Saturday Elena went to the lots. Many adults were working there. Some were picking up rubbish. Some were moving rocks. Elena looked around. She could carry rubbish, and she could move rocks. So she went to the area every week to do volunteer work. She told everyone she was glad to help build the park. She explained that she hoped the park would have a jogging trail. Then everyone knew her and her jogging trail. Soon the volunteers cleared the lots. The city could start building. The mayor gave a speech. He showed a drawing of the new park. He told them about the soccer field. There would be picnic tables. There would be a playground. The park would even have basketball courts. But there was no sign of a jogging trail. The mayor thanked the volunteers. Then he asked if they had any suggestions. The volunteers said they wanted to build a jogging trail around the park. They told the mayor how helpful Elena had been and how she wanted a jogging trail. The mayor then said, "A jogging trail won't be hard to build. Let's do it!" Everyone clapped and cheered. Options: A She read it in the newspaper. B She learned it from a sign. C She was told by other volunteers. D Her father told her about it. Answer: D Her father told her about it. Question:
++++++++++++++++++++++++++++++++
The answer is:
How did Elena know the city needed volunteers to help clean the lots?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Recently, I happened to hear a mother and daughter in their last moments together at the airport as the daughter prepared to leave. They hugged and the mother said "I love you and I wish you enough." They kissed and the daughter left. The mother walked over to the window where I sat. Standing there, I could see she was going to cry. I tried not to disturb her but she welcomed me by asking "Have you ever said goodbye to someone knowing it would be forever?" "Yes," I replied. "But may I know why this is the final goodbye?" "I am ill and she lives so far away. It's highly possible that the next trip back will be for my funeral " she said. "When you were saying goodbye, I heard you say 'I wish you enough'. May I ask what that means?" "That's a wish that has been handed down from past generations. My parents used to say it to everyone." She paused for a moment and looked up as if trying to remember it in detail and she smiled even more. "When we say 'I wish you enough', we want the other person to have a life filled with just enough good things to be with them". Then turning to me, she shared the following: "I wish you enough sun to keep your attitude bright. "I wish you enough rain to appreciate the sun more." Options: A She will never leave her daughter far away. B The goodbye will last forever in their hearts. C Her daughter has never said goodbye to her before. D She won't get to see her daughter before her death. Answer: D She won't get to see her daughter before her death. Question:
++++++++++++++++++++++++++++++++
The answer is:
What did the mother mean by saying it was a "forever goodbye"?