Given a paragraph, generate a claim that is supported by the given paragraph. 1) The claim must contain information from within the paragraph. 2) A sentence within the paragraph can be used as a claim. 3) The claim should not have contradictions within the paragraph. 4) The claim should be at most one sentence long.

Ex Input:
Researchers, who studied about 1,000 teens who said they wanted to quit smoking, wrote in the journal Pediatrics that close to 11 percent of those who got counseling for three months had quit smoking, compared to six percent of those who only received educational pamphlets. “A school nurse-delivered smoking-cessation intervention proved feasible and effective in improving short-term abstinence among adolescent boys and short-term reductions in smoking amount and frequency in both genders,” wrote study author Lori Pbert of the University of Massachusetts Medical School in Worcester. But a year after the sessions, there was no difference in smoking rates based on what kind of assistance teens had gotten from their nurses. In addition, fewer than one in five teens said they hadn’t smoked recently. “It’s nice that there was some effect at three months, what we really care about is sustained cessation,” said Michael Siegel, who studies tobacco control at the Boston University School of Public health but wasn’t involved in the study. “The overwhelming majority of these kids are not quitting.”   In the 35 Massachusetts schools covered in the study, half the nurses were trained to give their students one-on-one counseling based around goal setting and problem solving, including making a plan to quit and then preventing relapses. The other nurses gave students information pamphlets on quitting smoking and volunteered to answer any questions they had about the process. Both groups of nurses saw their students at four weekly sessions, ranging from 10 to 30 minutes. The counseling intervention appeared to especially help boys in the short run. Those who had made goals and tracked progress with the nurses were three times more likely to say they had stopped smoking than boys in the “control” group. But between 13 and 17 percent of both boys and girls reported they had stopped lighting up a year later, regardless of whether or not they had received counseling. Other smoking cessation experts noted that relapsing into smoking is the biggest hurdle at any age, and that teens were especially likely to do so. But they added that the more options teens had for help, the better. SOURCE: bit.ly/o4z0xc

Ex Output:
Study: can school nurses help teens quit smoking?.


Ex Input:
Maria Andrade of Cape Verde, Robert Mwanga of Uganda and American Jan Low, who all are from the Lima, Peru-based International Potato Center, and American Howarth Bouis of the international research group HarvestPlus were honored in a ceremony at the U.S. State Department. Kenneth M. Quinn, president of the World Food Prize Foundation, called their work “a breakthrough achievement in developing and implementing biofortification.”  He defined biofortification as “the process of breeding critical vitamins and micronutrients into staple crops, thereby dramatically reducing hidden hunger and improving health for millions and millions of people.”  The honorees’ work has focused on the orange-fleshed sweet potato, an important source of vitamin A, especially in sub-Saharan Africa. Vitamin A deficiency, especially there and in Asia, is a cause of blindness and premature death, according to the International Potato Center, an agriculture research center based in Lima, Peru. “The impact of the work of all four winners will be felt around the globe but particularly in sub-Saharan Africa,” said Gayle Smith, head of the U.S. Agency for International Development. The prize is awarded annually by the World Food Prize Foundation for food and agriculture innovation. The scientists will share the $250,000 prize equally and it will be awarded at a ceremony during World Food Prize week in Des Moines, Iowa, in October, when the prize will celebrate its 30th anniversary. Past recipients include John Kufuour, a former president of Ghana; former U.S. Senators Bob Dole and George McGovern; and Grameen Bank founder and Nobel laureate Dr. Muhammad Yunus of Bangladesh.

Ex Output:
Sweet potato experts win World Food Prize.


Ex Input:
The idea that the domestic dog descended from the grey wolf was originally established in 1993 using comparisons of wolf and dog mitochondrial DNA. This investigation showed that no other living animal was more closely related to the domestic dog than the grey wolf: “The domestic dog is an extremely close relative of the grey wolf, differing from it by at most 0.2% of [mitochondrial DNA].” Mitochondrial DNA is passed down by the mother (without any genetic contribution from the father) and changes only through random mutations that occur from generation to generation. Scientists use this much smaller and separate DNA sequence to estimate when populations of animals first diverged and to estimate the evolutionary relationships between organisms. By the mid-2000s, new technology allowed scientists to map the much longer DNA sequence found on the chromosomes of wolves and dogs — the genes that actually code for physical traits and behaviors. These studies demonstrated a 99.9% similarity (technically 99.96%) between dog and grey wolf, as covered in a 2007 review paper on the topic: In general, the domestic dog is an extremely close relative of the grey wolf, from which it differs by only ~0.04% in nuclear coding-DNA sequence, and no dog [mitochondrial DNA] sequences have been found that show closer kinship to other canid species. This similarity is so profound that hybridization often occurs between dogs and wolves. By the biological definition of species, this would mean that the domestic dog is a subspecies of the grey wolf (canis lupus familiaris). There remains some debate, however, as to what the appropriate classification for the domestic dog would be, with some arguing that the domestic dog should be its own distinct species (canis familiaris).

Ex Output:

Dogs and wolves are genetically 99.9% identical.