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Article: Erica McElrath calls herself " The Happy Lady". And by now, you may have caught her singing and dancing with her mp3 player on any of several city street corners. " I don't want money," said McElrah, 40, of St. Louis. " I come out here to make people smile." McElrah lost her full-time job in January. Since then, she has spent her days doing what she loves-dancing in the street. Her message to people in hard times: do something that you enjoy, no matter what your circumstances. " Life isn't that bad," she said. " If you're working 40 hours a week, you shouldn't be complaining." McElrah graduated from parkway Central High School and has spent the past 21 years working as a nursing assistant, She began singing and dancing publicly on her days off a few years ago to help her through the pain of her second divorce. Her favorite spot is the northwest corner of Chouteau Avenue and South Grand Boulevard near St. Louis University. McElrah's mp3 player is loaded with hundreds of classic rock hits and 80's pop songs, including those by Joe Cocker, Tina Turner, Neil Diamond and Toto. But her favorite artist, by far, is Stevie Nicks. Videos of McElrah have appeared on YouTube, a video-sharing website on which users can upload, share, and view videos. "People think I'm crazy, but I don't care," She said. " I can dance a little. I just go with the music." Even a rude gesture from a passing motorist doesn't bother her either. " I just smile and wave," she said. McElrah's show of bravery recently earned her a job opportunity with Liberty Tax Service, which temporarily offered her a job as a dancer Statute of Liberty to promote a new place near Grand Center starting in January. " Just be happy and do what you love," she said. "The money will come." Question: Erica McElrah's actions are _ . Yes or no, is the answer "laughed at sometimes"?
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No

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Article: Clothes can make phone calls, play music, dial your pal's number, keep you warm during cold weather and operate your computer? This is not a fantasy. A British company, called Electrotextiles, has created a wide range of clothes -- clothes that have minds of their own! Scientists, working for the company, have invented a kind of fabric that can be blended with flexible electronic materials to create intelligent clothing. The result are electronic garments. If you think the wearer has to be wired to different devices, think again. These designer clothes are wire-free, soft to touch and washable!! Like any electronic device, these high-tech clothes have to be powered. Currently, a tiny nine-volt battery serves the purpose. But the researchers hope that in the near future the clothes will generate electricity by using body heat. These clothes are 100 percent shock proof, they say. The Electrotextiles team has also created the world's first cloth keyboard. This keyboard can be sewn into your trousers or skirt. To use this device, you will have to sit down and tap on your lap! These 'lap- tap' gadgets are all set to take over laptop computers! Another useful garment is the shirt-cum-mobile phone. This handy invention enables drivers to chat comfortably with others at the wheel! Other popular electronic wear include the denim jacket with flexible earphones sewn into the hood and the electronic ski jacket with a built-in heater. The ski jacket is also programmed to send signals to a satellite. This technology is known as global positioning system and can be used to track lost skiers and wandering kids. Having completed the cloth keyboard, scientists have already started to work on a new project--a necktie that can be used as a computer mouse. What is the next? Do you have any idea? Question: . The main purpose of the text is _ . Yes or no, is the answer "to introduce some intelligent clothing"?
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Yes

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Article: Miami Beach is a top destination for vacationers from around the world --not to mention a location for sea turtles laying eggs. For years, female sea turtles have returned to the beaches where they were born to build nests for their next generation. As Miami Beach continues to develop; wildlife officials and volunteers are making sure the beach remains a welcoming place for these endangered animals. The sea turtle patrol starts his day at sunrise. "The reason we need to get out at first light is to make sure we see the tracks before anybody else gets out here, Bill Ahern says, "Something that weighs 350 pounds is going to leave evidence." Bill Ahern directs the sea turtle program in Miami-Dade county. His team monitors and marks nests left by sea turtles who lay eggs in the sand and then return to the sea. The patrols also work with beach residents to keep track of new nests and possible threats to existing ones. Nearly 65,000 turtles nested on Florida's Atlantic coast last year. A tiny part comes to Miami Beach where they face many risks. Tough laws have been passed to punishpoachers . And bright lights from nearby buildings can confuse newly born turtles, attracting them onto roads instead of into the ocean. "I recall in the mid-1960s, me and my beach buddies(policemen) would pick up hatchlings from the road and put them back in the water," he recalls .To avoid that problem, city officials have imposed limits on coastal lighting. Although most sea turtles hatch on their own, coming out at night, some have a harder time. In the future, the Sea Turtles Program hopes to do away with the hatchery. Educating beach-goers is a step in that direction. Each week, people are invited to see a release of newly born turtles recovered from nests. The experience helps sunbathers understand the role of the beach in the turtle's life cycle. "Only a part of the newly hatched turtles will escape predators and man-made dangers in their first year." Their instincts are so sharp ," Ahern says, "I'll face a turtle to the... Question: What is the main idea of this passage? Yes or no, is the answer "sea turtles are in battle for nursing grounds"?
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No