input question: Write a multi-choice question for the following article, with the given choices and answer: Article: The Maldives faces the threat of extinction from rising sea levels, but the government said on Thursday it was looking to the future with plans to build homes and a golf course that float. An increase in sea levels of just 18 to 59 centimeters would make the Maldives -- a nation of tiny coral islands in the Indian Ocean -- virtually uninhabitable by 2100, the UN's climate change panel has warned. President Mohamed Nasheed has vowed a fight for survival, and last month he signed a deal with a Dutch company to study proposals for a floating structure that could support a convention centre, homes and an 18-hole golf course. "It is still early stages and we are awaiting a report on the possibility," a government official said. The company, Dutch Docklands, is currently building floating developments in the Netherlands and Dubai. There was no immediate comment from the firm but its website said it undertook projects that make "land from water by providing large-scale floating constructions to create similar conditions as on land". The Maldives began work on an artificial island known as the Hulhumale near the crowded capital island of Male in 1997 and more than 30,000 people have been settled there to ease _ . The city, which has a population of 100,000, is already protected from rising sea levels by a 30-million-dollar sea wall, and the government is considering increasingly imaginative ways to combat climate change. Nasheed, who staged the world's first underwater cabinet meeting in October to highlight his people's dilemma , has even spoken of buying land elsewhere in the world to enable Maldivians to relocate if their homes are flooded. He has also pledged the Hulhumale to turn his nation into a model for the rest of the world by becoming "carbon neutral" by 2020. His plan involves ending fossil fuel use and powering all vehicles and buildings from "green" sources. Options: A To purchase land elsewhere in the world to help Maldivians to relocate if their homes are flooded. B To make his nation a model for the rest of the world by becoming "carbon neutral" by 2020 C To stop using fossil fuel and power all vehicles and buildings from "green" sources. D To build more artificial islands for people to settle there. Answer: D To build more artificial islands for people to settle there. Question:???
output answer: Which of the following is NOT Nasheed's idea? _

Write a multi-choice question for the following article, with the given choices and answer: Article: A huge cloud of dust rose and an overpass disappeared. This was the scene in Zhuzhou,Hunan Province on May 17.Nine people were killed and 16 injured. Things were similar last year in the Sichuan earthquake. Thousands of people were buried in the ruins and lost their lives. What if we could have warned them? People are always _ to find a way of preventing buildings' collapse. Better materials and technology help,but they are not a solution. Just like humans,a building has its own life cycle from "birth" to "death".If we know when a building is going to collapse,we can repair it in advance or get out of it before it falls. Now,scientists at the University of Illinois have developed a material that turns red before it breaks. The invention could be used in things like climbing ropes or bridge supports. The research was led by Nancy Sottos,a professor at the university's Beckman Institute,and Douglas Davis,a graduate research assistant. The secret behind the colorchanging material is a type of molecule .A molecule is a group of atoms held together by chemical bonds. Imagine you and your friends standing in a circle,holding hands. Each person stands for one atom,your hands represent the bonds,and the entire circle represents a molecule. If one person lets go of his or her hands,the molecule changes color. The research team put the molecule into a soft material. When the researchers stretched the material,it turned bright red for a few seconds before it broke into two pieces. When they repeatedly stretched and relaxed the material,without breaking it,it only turned a little red. The major problem is that light can get rid of the red color. When the team shone bright light on the molecule,the broken bond was fixed,and the color disappeared. If the bright light keeps the red color from appearing,the material's warning system will be useless. Scientists still have a lot of work to do before the colorchanging molecules can be used outside the lab. Options: A The colorchanging molecules are certain to be used outside the lab. B There will be no collapse with the help of the colorchanging material. C There is a long way to go before the material can be applied. D The problem caused by bright light will be solved by scientists. Answer: C There is a long way to go before the material can be applied. Question:
----
Answer: What can we infer from the passage?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Cats are very smart. They are one of the smartest animals. The brain of a cat is large. It is highly developed. This may be why cats have good memories. Cats remember kindness and cruelty. It is a good idea to treat a cat well. Cats can "speak" too. They meow for attention. Often they stand by a door. Then they meow. Then they look over their shoulders. They want to see if their owners are coming. Cats make other noises also. They purr when they are happy. They hiss when they are angry. Cats have a lot of pride. They don't usually do silly tricks. Almost all cats want to have their own way. They are mostly true to only one person. They don't switch loyalty easily. Cats were free in the wild. They want to stay that way. They like to be their own masters. When a cat is left alone, it can go back to caring for itself. It can live in the wild again. This is different from dogs. Dogs will switch their loyalty. At one time dogs were loyal to the leaders of their packs. Now, they will transfer allegiance to their owner. They do not like to be alone. With kindness, a cat can be trained. Cats can learn to do many things. Some cats can learn to open doors. Some can ring doorbells. Some can even turn on water tap. Then they take a drink. Cats are very smart. Before drinking, they put a paw in the water. They test whether the water is hot or cold. Options: A The Difference Between Dogs and Cats. B The Characteristics of Cats. C Loyal Animals. D How to Keep Cats? Answer: B The Characteristics of Cats. Question:
++++++++++++++++++++++++++++++++
The answer is:
What is the best title for this passage?