Question: Article: Motorists who used to listen to the radio or their favorite tunes on CDs may have a new way to entertain themselves, after engineers in Japan developed a musical road surface. A team from the Hokkaido Industrial Research Institute has built a number of"melody roads,"which use cars as tuning forks to play music as they travel. The concept works by using grooves .They are cut at very specific intervals in the road surface. The melody road uses the spaces between to create different notes. Depending on how far apart the grooves are, a car moving over them will produce a series of high or low notes, and designers are able to create a distinct tune. Paten documents for the design describe it as notches "formed in a road surface so as to play a melody without producing simple sound or rhythm and reproduce melody-like tones". There are three musical strips in central and northern Japan--one of which plays the tune of a Japanese pop song. Reports say the system was invented by Shizuo Shinoda. He scraped some markings into a road with a bulldozer before driving over them and found that they helped to produce all kinds of tones. The _ speed for melody road is 44kph,but people say it is not always easy to get the intended sound. "You need to keep the car windows closed to hear well,"wrote one Japanese blogger."Driving too fast will sound like playing fast forward, while driving around 12mph[20km/h]has a slow-motion effect, making you almost car-sick." Question: What's the best title of the passage? Yes or no, is the answer "Melody Roads in Japan"?
Answer: No

Question: Article: Singapore is building an airport where indoor trees, waterfalls and a 'rain vortex' sit alongside check-in queues, waiting rooms and baggage carousels . Where once sat a car park, there will soon be thousands of trees and plants across 22,000 sq metres of landscaped indoor parklands. This will be joined by a 40m-high indoor waterfall, expected to be the world's tallest. These are the plans for the new 3.5 hectare 'Jewel' development at Singapore's Changi Airport, scheduled to open in 2018; a five-storey, 134,000 square metre complex, mixing natural outdoor plants with modern airport facilities. "The aim behind the introduction of such lush landscaping is purely to provide all visitors with a memorable experience, one where they are surrounded by nature and greenery,"says Philip Yim, Chief Executive Officer of Jewel Changi Airport Development. Promised sustainability measures include "extensive usage of photovoltaic panels "to produce renewable energy, as well as encouraging the use of natural lighting and a "high efficiency" air-conditioning system. The indoor waterfall, named the "Rain Vortex", will make use of special lighting effects to change at night into what is promised to be a dramatic light and sound show. "The Rain Vortex is one example of how sustainable design plays an important role in the planning of the attraction," says Yim. 'In the event of a rain storm, the power of the rain water will flow naturally through the oculus. The excess rain water collected will be used for irrigation of the landscaping at Jewel.' Yim quotes the popular reputation Singapore enjoys as "the garden city", where greenery is recognised as an essential part of the urban landscape, an attractive image which clearly inspires Jewel's design. However, it remains to be seen whether, beyond the aesthetic appeal, Jewel can add genuine environmental things to something as un-environmental as an international airport. Question: What can we infer about the Rain Vortex? Yes or no, is the answer "Its design will be a great success environmentally."?
Answer: No

Question: Article: Hank Viscardi was 26 years old when he put on his first pair of long trousers and his first pair of shoes. For the first time he saw himself as he had always wanted to be a full five feet eight inches tall. Hank had been born without legs. Until he was seven, his world was a world of repeated operations. At last he had not legs, but stumps that could be fitted with a kind of special boots. Out of the hospital, Hank often found people staring at him with cruel interest. Children laughed at him and called him "Ape Man" because his arms dragged on the ground. He went to school like other boys. His grades were good and he needed only eight years instead of the usual twelve. After graduation, Hank worked his way through college. He swept floors, waited on table, or worked in one of the college offices. During all this busy life, Hank had been moving around on his stumps. But one day the doctor told him even the stumps were not going to last much longer. Hank would soon have to use a wheel chair. Hank felt himself go cold all over. However, the doctor said there was a chance that he could be fitted with artificial legs. Finally a leg maker was found and the day came when Hank stood up before the mirror and saw himself for the first time, five feet eight inches tall. But this was not the end yet. He had to learn to use his new legs. Again and again he marched the length of the room, and marched back again. There were times when he fell down on the floor, but he pulled himself up and went back to the endless marching. He went out on the street. He climbed the stairs and learned to dance. He built a boat and learned to sail it. When World War II came, he talked the Red Cross into giving him a job. He took the regular training. He marched and drilled along with the other soldiers. Few knew that he was legless. This was the true story of Hank Viscardi, the man without legs. Question: The writer suggests that Hank Viscardi _ . Yes or no, is the answer "was a man with a strong will"?
Answer:
Yes