Article: Liu Xiang, a 21-year-old Chinese athlete, got the gold medal of the fascinating men's 110m hurdles before a crowd of 70,000 at the Olympic Stadium in the 28th Olympics in Athens late Friday local time. He clocked an excellent 12.91 seconds to equal the world record set by Britain's Collin Jackson in 1993. It is the first gold Chinese men's athlete has ever won from the track and field in the Olympics history. China has won over 100 gold medals from the summer Olympic Games since 1984 but its male athletes only got one medal from Olympics' most popular sport, the track and field. The Shanghai native, with his father a truck driver and mother an out-of-work housewife, loved sports when he was very little. Liu was selected to the Junior Sports School of Putuo District of Shanghai to practice jumping as a fourth grader in the primary school. But after a bone test showing that he will not be able to become a tall man, Liu was asked to give up sports one year later, although he had won the national champion at that level. In 1998 when he attracted coach Sun Haiping's attention as a 15-year-old jumper, Sun was a well-known hurdle coach and he believed a star was born at the first sight of Liu. He visited Liu's parents several times and finally persuaded them to let Liu transfer to the 110m hurdles. After only three years, Liu launched his career in style in the IAAF Grand Prix in Lausanne in 2001 by breaking the world youth and Asian record with a time of 13.12. But the first warning he sent to the world was his bronze-winning feat at the world indoor championships in Birmingham, England, last year. In 2004, Liu won the silver in the world indoor championships in Budapest in March. Two months later, he proved the winner in a race against American great Allen Johnson in the IAAF Grand Prix in Osaka, Japan, where he clocked a new Asian record and world's season best time of 13.06 seconds. He went on to win two Johnson-absent races in Lille, France, on June 26 and Zagreb, Croatia, three days later. He put up an... Question: According to Paragraph One, which of the following is TRUE? Yes or no, is the answer "In the Olympics history, Liu Xiang is the fastest in this event."?
No

Article: Charlton Heston was born in 1923 in Evanston, Illinois. Charlton Heston discovered his interest in acting while performing in plays at his high school. He later spent two years studying theater at Northwestern University in Evanston, Illinois. But he left college to join the Army Air Forces during World War Two. After the war, he found small roles in the theater as well as in television shows. His performance in a television version of the book Jane Eyre caught the attention of the Hollywood producer Cecil B. DeMille who later asked Heston to play the role of Moses in his movie The Ten Commandments which came out in 1956. This role made Heston famous and defined his career as a hero and leader. His face and body represented strength and heroism in many different roles. He played cowboys, soldiers and athletes. The 1959 movie Ben Hur made Charlton Heston an even bigger star. Ben Hur won eleven Academy Awards, including Best Actor for Charlton Heston. Heston starred in many adventure movies during the 1960s. In the 1970s, Heston appeared in popular disaster movies like Earthquake,. Skyjacked and Airport 1975. Charlton Heston was also very active in the movie industry. He worked to help set up the American Film Institute. In 1977 he was honored for his service in the industry. He received the Jean Hersholt Humanitarian Award from the Academy of Motion Picture Arts and Sciences. In 1997 he was awarded a Kennedy Center Honor. And, in 2003, President Bush gave Charlton Heston a Presidential Medal of Freedom, the nation's highest civilian honor. In 2000, Charlton Heston issued a statement announcing that he had an Alzheimer's disease. He died in 2008 at his home in Beverly Hills, California. Question: What can we learn about Charlton Heston according to the passage? Yes or no, is the answer "He used to be a soldier."?
Yes

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Article: When NASA astronaut Scott Kelly completes his yearlong mission on the International Space Station next year, he'll come back just a little bit younger than his twin, Mark, than he was before. This is because time travels more slowly in space, a phenomenon first described by Albert Einstein's 1915 theory of general relativity. This December, universities and academies around the world are celebrating the 100th anniversary of the theory's publication. Even 60 years after his death, Einstein is still the most important scientist of the modern era. Looking back as far as 2,400 years ago, only Newton, Galileo and Aristotle were his equals. Born in the era of horse-drawn carriages, his ideas started a technological revolution that brought about more change in one century than in the 2,000 years before. In 1905, Einstein published four important scientific papers. These completely changed people's ideas about space, time, light and matter. In one of these papers Einstein. introduced his theory of special relativity. Two groundbreaking parts of the theory were about the relationship between mass and energy and the speed of light. Einstein was able to show that mass and energy were connected through the formula E=MC2. The theory also says that no object can travel faster than the speed of light. About 10 years later came his theory of general relativity, the theory that modern physics is really based on. In Einstein's mathematics, space has three dimensions, and the fourth dimension is time. Space and time are part of one continuum, called space-time. The presence of mass changes space-time, which explains where gravity comes from. Computers, satellites, telecommunication, lasers, television and nuclear power, many of the biggest developments in the modern world, can be linked to Einstein's work. "We are a different people than we were a century ago," said astrophysicist Michael Shara of the American Museum of Natural. History, "completely different, because of Einstein." However, there's more to him beyond the image... Question: From the article, it can be concluded that _ . Yes or no, is the answer "the theory of general relativity is mainly about space and time"?
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No