*Question*
Article: Most people don't know the true story of the little boy who came to be known as Douglas Craig. He was found wandering around the streets of Washington D.C. He could not hear or speak. Sometimes people pitied him and gave him food and clothing. If not, he ate what he could find in garbage cans. It is said that a man named Craig found the little boy and took him to Dr. E. M. Gallaudet at Gallaudet College. Dr Gallaudet gave him the first name of Douglas, and the last name of Craig, after the man who found him. Dr Gallaudet placed Douglas in the Kendall School, and he stayed there until he was old enough to work. He spent his life working in and around the halls of Gallaudet. Once he courted a black woman from Baltimore. Since his courtship required letter-writing, and he was illiterate, he had a student in the college act as his "private secretary". Though that relationship did not work out, he did finally marry. Later, he married a black deaf woman from Washington D.C. The wedding and reception took place in a church near the college. The happy couple went to Baltimore for a honeymoon, but the honeymoon only lasted for one day. Their plans were cut short when Douglas's pocketbook containing about $300 was either lost or stolen. Douglas never got very far from Washington D.C. and Gallaudet College was his world. He went to Norfolk, Virginia, once on a vacation, but he did not know what a vacation was. He spent the entire time working around the docks of Norfolk. He came home with a pocket of money, and told everyone that he had a fine vacation. Douglas's last public duty was to raise the flag to the top of the new flagpole in front of College Hall. He died on February 11, 1936, but left a story at Gallaudet that would live forever. Question: What did Gallaudet College mean to Craig? Yes or no, is the answer "His whole world."?
**Answer**
Yes

*Question*
Article: People say teenagers are no good. They make too much noise in shopping malls; they drive carelessly up and down America's main streets. And at least some of the time those things are true. But we shouldn't forget that there are hard moments in the life of a teenager too. I watched such a moment not long ago at a woman's funeral which happened in a church. A teenage grandson stepped forward. Softly he began:"I want to share a few values that Nana taught me. She never failed to see light in any situation. When our family dog would attack her, what would Nana say? Oh, what beautiful markings that dog has." That was Nana. "She was a strong woman who often lived in the shadow of my grandpa, who was a successful businessman in this city. But she was the one behind the scenes who provided the strength and support for Grandpa's career," he said, with a voice now trembling. "That was Nana's way." Finally, in a voice breaking free of sorrow, he looked up and said, "Nana taught me courage. She put up a fight to the end, when she died peacefully, which is how she lived her life. That was Nana's way, and I hope I can carry on in the same manner." There are no hearts as sensitive as those of teenagers, because everything is happening to them for the first time. The trouble with teenagers is that they haven't learned to be controlled. When that boy rose to speak about the woman who had been his dearest friend, his honest voice dragged each of us out into the open where we could no longer hide. I was moved and learned a lot. Question: The writer wanted to tell the readers _ . Yes or no, is the answer "theadultscouldlearnsomethingvaluablefromtheyoung"?
**Answer**
No

*Question*
Article: Where do dogs come from? Gray wolves are their ancestors. Scientists are pretty consistent about that. And researchers have suggested that dogs' origins can date back to Europe, the Near East, Siberia and South China. Central Asia is the newest and best candidate, according to a large study of dogs from around the world. Laura M. Shannon and Adam R. Boyko at Cornell University, and an international group of other scientists, studied not only purebred dogs, but also street or village dogs. Dr. Shannon analyzed three different kinds of DNA, Dr. Boyko said, the first time this has been done for such a large and diverse group of dogs from 38 countries. And that led them to Central Asia as the place of origin for dogs in much the same way that genetic studies have located the origin of modern humans in East Africa. The analysis, Dr. Boyko said, pointed to Central Asia, as the place where "all the dogs alive today" come from. The data did not allow precise dating of the origin, he said, but showed it occurred at least 15,000 years ago. Greger Larson of Oxford University, who is leading a large international effort to analyze ancient DNA from fossilized bones, said he was impressed by the study. "It's really great to see not just the number of street dogs, but also the geographic breadth and the number of remote locations where the dogs were sampled," he said in an email. He also praised the sampling of different kinds of DNA and the analytic methods. Dr. Larson, who was not involved with the study, said he thought the Central Asia finding required further testing. He said he suspected that the origins of modern dogs were "extremely messy" and that no amount of sampling of living populations will be definitive. He said a combination of studies of modern and ancient DNA is necessary. Question: Greger Larson got a very deep impression of his study because he _ . Yes or no, is the answer "found the study based on many different dogs and the sample dogs' remote locations"?
**Answer**
No

*Question*
Article: William Henry Bragg was born at Westward,Cumberland,on July 2,1862.He was educated at Market Harboroagh Grammar School and afterwards at King William's College,Isle of Man.Elected as a minor scholar of Trinity College,Cambridge,in 1881,he studied mathematics under the wellknown teacher,Dr E.J.Routh.He studied physics in the Cavendish Laboratory during a part of 1885,and at the end of that year he was elected to the Professorship of Mathematics and Physics in the University of Adelaide,South Australia. His research interests dealt with a great many fields and he was skilled at picking up a subject,almost casually,making an important contribution,and then dropping it again.However,the work of Bragg and his son Lawrence in 1913~1914 founded a new branch of science of the greatest importance and significance,the analysis of the crystal structure by means of Xrays.It is true that the use of Xrays as an instrument for the systematic revelation of the way in which crystals are built was entirely due to the Braggs.This was recognized by the award of the Nobel Prize jointly to father and son in 1915. He was an honorary Doctor of some sixteen universities,and a member of the leading foreign societies.Many other medals and awards were bestowed upon him among which may be mentioned the Rumford Medal in 1916 and the Copley Medal (its premier award) in 1930. He was the author of many books,including Studies in Radioactivity,XRays and Crystal Structure,The World of Sound,Concerning the Nature of Things,Old Trades and New Knowledge,An Introduction to Crystal Analysis,and The Universe of Light.His favorite hobby was golf.After a life of astonishing productiveness,Sir William Bragg died on March 10,1942. Question: Which of the following is the best title for this passage? Yes or no, is the answer "William Henry Bragg's Productive Life"?
**Answer**
Yes