*Question*
Article: Motherhood may make women smarter and may help prevent dementia in old age by bathing the brain in protective hormones ,US researchers reported on Thursday. Tests on rats show that those who raise two or more litters of pups do considerably better in tests of memory and skills than rats who have no babies, and their brains show changes that suggest they may be protected against diseases such as Alzheimer's . University of Richmond psychology professor Craig Kinsley believes his findings will translate into humans. "Our research shows that the hormones of pregnancy are protecting the brain, including estrogen , which we know has many neuroprotective effects," Kinsley said. "It's rat data but humans are mammals just like these animals are mammals," he added in a telephone interview. "They go through pregnancy and hormonal changes." Kinsley said he hoped public health officials and researchers will look to see if having had children protects a woman from Alzheimer's and other forms of age related brain decline. "When people think about pregnancy, they think about what happens to babies and the mother from neck down," said Kinsley, who presented his findings to the annual meeting of the Society of Neuroscience in Orlando, Florida. "They do not realize that hormones are washing on the brain. If you look at female animals who have never gone through pregnancy, they act differently toward young. But if she goes through pregnancy, she will sacrifice her life for her infant--that is a great change in her behavior that showed in genetic alternations to the brain." Question: Which of the following can be the best title for the passage? Yes or no, is the answer "Motherhood Makes Women Smarter"?
**Answer**
No

*Question*
Article: Have you eaten too much over the holidays? You should try fidgeting for a while. Those around you might not like it, but scratching (moving your nails against a part of your body) and twitching (moving suddenly and quickly when you don't want to) is an important way of burning up calories . American researchers have found that some people's squirming (continuously turn your body when nervous) and wigging (move in small movements, especially from side to side) equals several miles of slow running each day. The scientists, based at the National Institute of Health's laboratory in Phenix, Arizona, are studying why some people get fat and other stay slim. In one study 177 people each spent 24 hours in a room in the institute where the amount of energy is measured by their oxygen and carbon dioxide levels. By the end of the day, some people had burned up 800 calories in toe-tapping, (moving the front part of your foot up and down) finger-drumming (hitting your fingers continuously and lightly against something hard) and other nervous habits. However, others had burned up only 100 calories. The researchers found that slim women fidget more than fat women, but there was no significant difference in men. Heavy people burn up more energy when they fidget than thin people do. Question: According to the scientists, the reason why some people get fat and other people stay slim is that _ . Yes or no, is the answer "those who burn up more calories than others will be thinner"?
**Answer**
Yes

*Question*
Article: For years I fought with the bird's nest that sat on top of my head-my Medusa hair.No matter what I did and how hard I tried, in no way could I make my unruly hair to my satisfaction. Growing up in a Russian-Jewish home with parents who thought North American styling products were something illegal such as drugs, I was never allowed to put them in my hair. "Why buy hair gel? Your hair is so beautiful naturally." my mother would say.The teens at school did not agree.From boys' not wanting to kiss me when we played spin the bottle in Grade 7 to being called the mop, I suffered from my hair. When I got to university, I believed my hair was a wall that stood between me and everything---finding a part-time job, getting a boyfriend, etc. If only I could find a way to manage the curls and put it behind bars, I told myself, I would feel secure and sexy.I tried everything: rollers, hairspray, gels and, at one point, an iron.Then, in my second year, a miracle happened.I was asked to be a hair model for Japanese hair straightening, a process by which the molecules of my curls would be broken and reset in a bone-straight position.I was the perfect candidate, the hairdresser told me.Although they said how hair relaxing could damage the scalp , for the next five years I didn't find them to be true. All of the hairdresser's promises were fulfilled: With my hair straight and smooth, I was no longer the " mop". However, there was extreme damage done to my wallet. To keep up the straightening cost $ 700 every six months, and that was considered cheap. While some people thought I was crazy, I was willing to do anything to never again feel like that anxious, curly-headed girl in Grade 7.But when I moved out of my parents' house at age 26 and rented an apartment, the upkeep of my new image became too costly. I couldn't hide from my inner Medusa any longer.It was time to hug her and let her fly.Seeking a choice, I turned to the Internet, Google.After hours of searching, I hit upon a "curly haired" salon, a place designed for... Question: The best title of the passage can be_. Yes or no, is the answer "My Medusa Hair"?
**Answer**
Yes

*Question*
Article: About 18,000 refugees from Burma have come to the United States each year since 2007. Some have settled in Howard County, Maryland between Baltimore and Washington. A local school began teaching English to the children of the refugees. But while the children learned the language, their parents did not. That made communication with teachers _ . At present, almost fifty children from Burma attend Bollman Bridge Elementary School. Laurel Conran is a teacher there. She said, "The main idea is the global idea." She teaches English to speakers of other languages. One of her students is Tha Neih Ciang. Another student is Tha Neih's mother, Tin Iang. Ms. Conran practices English with Tin Iang at the mother's workplace. Many refugees from Burma work at Coastal Sunbelt Produce, a supplier of fruits and vegetables to restaurants and other businesses. Laurel Conran started classes at the company to help refugees from Burma learn English. Laurel Conran said, "The program is a six-week session. It's once a week, on every Wednesday, from twelve to one o'clock. So every Wednesday I go to Coastal Sunbelt." As the workers eat lunch, they also practice their new language skills. Lisa Chertok has a child at Bollman Bridge. She is also a manager at Coastal Sunbelt. She helped Ms. Conran develop the lessons, which she says have really helped. Lisa Chertok said, "Well, when the Burmese employees got here, they were very, very shy. Now I find that they are more outspoken than before. They're more communicative. As parents, they are also more involved in their children's school." Jonathan Davis is the headmaster of Bollman Bridge Elementary School. Mr. Davis hopes the lessons will help these parents feel better about communicating with the school. He said, "Even as simple as making a phone call to say that their son or daughter is sick, even if that's the amount of English that they have got from the program, that truly will help us." Question: When the refugees from Burma first arrived in Howard County, _ . Yes or no, is the answer "neither the children nor the parents could speak English"?
**Answer**
No