Question: Article: We've all seen them: perfectly toned famous people on late-night television telling us that we too can develop rock-hard abdominal muscles . It's easy! Just pay $149.99 for the Torso Track or $149.75 for the Ad-Doer and watch those unwanted inches leave your waist. Americans spend tens of millions of dollars on various products to firm up their fat around the waist. And did they work? Not necessarily. Independent studies have concluded that most of these products -- no matter who approved them or how expensive they are -- shape your midsection no better than old-fashioned stomach crunches . Some can even cause injury -- like the $518.99 Body Shaper-Q8SP, which left electrical burns on some researchers at the University of Wisconsin, La Crosse. Others, like the popular Ab-Doer, typically burn less energy than a gentle walk, according to a study to be published in September by the American Council on Exercise. The fact is that many Americans don't have the biological makeup to develop an obvious abdominal muscles. They are either unable to get the necessary muscle mass or they can't lose enough fat to make a difference. Even if the underlying muscles are well developed, all it takes to hide it is one-sixteenth of an inch of fat. That's enough to exclude most healthy women as well as plenty of guys who do crunches every day. So what works best? In its new study, the exercise experts researched on the results of the popular Ab-Doer. A lengthy TV advertisement promises that just 10 minutes a day performing such movements as "Body Boogies" and "Good Mornings" will "help form those muscles the fun and easy way without diets." Steven Loy, professor at California State University, Northridge, tested the promise by measuring the electrical activity produced by the abdominal muscles during three Ab-Doer movements. He and his colleagues then compared the results with those produced during traditional exercises. They determined that the muscles were no more active, and in some cases less so, when exercisers were using the... Question: The author convinces the readers by _ . Yes or no, is the answer "presenting findings of researches"?
Answer: No

Question: Article: He may not have an "S" across his chest but this dog is most certainly a hero. Harley, who was rescued from a puppy mill four years ago, was named the American Humane Association's 2015 American Hero Dog. Harley, who is missing an eye and has other medical issues from his time at the mill, is now a "spokes-dog" against puppy mills. He serves as the adorable furry face of the"Harley to the Rescue"campaign, which raises funds for the National Dog Mill Rescue, according to a press release. The pup was rescued back in 2011 and adopted by Rudi and her husband, Dan. "It was just four years ago that he was pulled from the cage in the puppy mill and left to die," Harley's owner, Rudi, said during the awards show at the Beverly Hilton Hotel in Los Angeles this past weekend, according to Today. com. "We never would have ever thought he would live this long and make such a difference for so many puppies. " The dog was one of eight finalists up for the American Hero Dog and was chosen as the winner through public votes. The finalists all won $ 1,500 to be donated to one of American Humane Association' s charity partners, with Harley receiving another $ 5 ,000 to go toward his charity partner, New Leash On Life. According to the release, Harley spent 10 years at the puppy mill, and endured rough treatment there, which led to his many medical issues. He lost his eye as a result of his cage being power-washed with him inside. The dog isn't just the face of his campaign, he also goes on rescue missions and makes public appearances at events and schools to raise awareness for puppy mills. This incredible work is all due to the dog' s fighting spirit. That spirit is allowing him now to be the voice for dogs who cannot speak for themselves and give everybody hope that tomorrow's going to be a better day. Question: What can we infer about the dog from the text Yes or no, is the answer "It was kept by Rudi's family."?
Answer: No

Question: Article: The Sydney Opera House is a very famous building in the world. It has become Sydney's best-known landmark and international symbol. The Opera House with a " sailing roof" was designed by a famous Danish architect ,Utzon. The base for the building was started in 1959, years before the designs were finished. Utzon spent four years designing the Opera House. In 1962, the designs were finalized and the construction began. In 1967, they started the decoration inside. It took 14 years in total to build the Opera House. Queen Elizabeth II officially opened it on October 20th, 1973. The Sydney Opera House cost around $100 million and was paid for by the public 6,225 square meters of glass was used to build it. The Opera House includes 1,000 rooms. It is 185 meters long and 120 meters wide. The building's roof sections weigh about 15 tons. Each year, this fantastic building attracts 200,000 tourists to come for a visit or enjoy events in it. The Opera House reaches out into the harbour . It is amazing and unforgettable, offering people a strong sense of beauty. Question: Which is the best title for the passage? Yes or no, is the answer "The Sydney Opera House"?
Answer:
No