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.

Example Input: Researchers from Durham University and the British Museum discovered the evidence of tumors that had developed and spread throughout the body in a 3,000-year-old skeleton found in a tomb in modern Sudan in 2013. Analyzing the skeleton using radiography and a scanning electron microscope, they managed to get clear imaging of lesions on the bones which showed the cancer had spread to cause tumors on the collar bones, shoulder blades, upper arms, vertebrae, ribs, pelvis and thigh bones. "Insights gained from archaeological human remains like these can really help us to understand the evolution and history of modern diseases," said Michaela Binder, a Durham PhD student who led the research and excavated and examined the skeleton. "Our analysis showed that the shape of the small lesions on the bones can only have been caused by a soft tissue cancer ... though the exact origin is impossible to determine through the bones alone." Despite being one of the world's leading causes of death today, cancer is virtually absent in archaeological records compared to other diseases - and that has given rise to the idea that cancers are mainly attributable to modern lifestyles and to people living for longer. According to the World Health Organisation's cancer research agency, new cancer cases rose to an estimated 14 million a year in 2012, a figure seen rising to 22 million within the 20 years. Yet these new findings, published in the Public Library of Science journal PLOS ONE on Monday, suggest cancer is not only a modern disease, but was around in the Nile Valley even in ancient times. Binder said the discovery should help scientists explore the underlying causes of cancer in ancient populations and give fresh clues about the evolution of cancer in the past. Ancient DNA analysis of skeletons and mummies with evidence of cancer can be used to detect mutations in specific genes that are known to be associated with particular types of cancer. The skeleton is of an adult male estimated to be between 25- and 35-years-old when he died. It was found at the archaeological site of Amara West in northern Sudan, on the Nile, 750 km downstream from the capital Khartoum. The researchers said they could only speculate on what may have caused of the young man's cancer, but it may have been as a result of environmental carcinogens such as smoke from wood fires, or due to genetic factors, or from an infectious disease such as schistosomiasis, which is caused by parasites. Schistosomiasis would be a plausible explanation, they said, since the disease has plagued inhabitants of Egypt and Nubia since at least 1500 BC and is now recognized as a cause of bladder cancer and breast cancer in men.
Example Output: Archaeologists discover earliest example of human with cancer.

Example Input: Health and Human Services Secretary Alex Azar and Surgeon General Jerome Adams made the announcement, with Azar calling marijuana "a dangerous drug." Officials said President Donald Trump has donated $100,000 one-quarter of his annual government salary toward a digital campaign to raise awareness of the risks. Trump has forgone his official salary since taking office. The warning comes as legal marijuana has grown into a $10-billion industry in the U.S. with nearly two-thirds of states legalizing it, mainly for medical uses. Possessing small amounts of marijuana for adult recreational use is legal in 11 states and the District of Columbia, according to the National Conference of State Legislatures. The list includes California, Colorado, Michigan and Maine. Federal law still treats it as a controlled substance akin to opioids. Adams said science shows that marijuana is harmful to the developing brains of teenagers and to the human fetus. The drug has also gotten stronger, with a three-fold increase in the concentration of the active ingredient THC in cultivated plants over the last 20 years. "This ain't your mother's marijuana," Adams said. The American Medical Association said it strongly supports the government's effort, adding that it for some time it has been recommending against marijuana use by teens, pregnant women and women who are breastfeeding. The surgeon general said his advisory is a direct result of scientific research that runs counter to changing social mores. "Marijuana use is a risk to the developing brain," Adams said. "Over time there has been a change in attitudes about marijuana creating a false sense of security." While the White House has made the opioid epidemic a top policy and political priority, marijuana previously had not gotten such high-level attention. Federal officials say they fear the trend toward legalization may make it more enticing for teenagers to try marijuana. It's a commonly used drug among youths, they said, along with alcohol and e-cigarettes. No states allow recreational marijuana use by teens. States with medical marijuana programs, Illinois among them, generally allow use by minors with consent from a legal guardian and certification from a doctor. Adams said that for teens it carries a risk of affecting brain development, which continues in the 20s. Frequent marijuana use by teenagers is associated with changes in parts of the brain that are involved with attention, memory, decision-making and motivation. Among pregnant women, marijuana is the most commonly used illicit drug, with about 7% reporting they had used it within the past month in a 2017 study. Some women use it to help with morning sickness. The American College of Obstetricians and Gynecologists and the American Academy of Pediatrics advise women not to use marijuana during pregnancy, and to discontinue the drug if they find out they are pregnant. HHS Assistant Secretary for Health Brett Giroir said pregnant women taking marijuana to relieve morning sickness should stop. "If you have morning sickness, talk to your physician," said Giroir. "There are FDA-approved drugs to help with morning sickness. Taking marijuana for morning sickness has never been shown to be safe and effective." The government's National Institute on Drug Abuse is paying for several studies on marijuana use in pregnancy, including one involving women who have chosen to continue using the drug to treat morning sickness despite warnings. While some studies have suggested that marijuana may be harmful to the developing brain, the evidence isn't conclusive, explained NIDA Director Nora Volkow, who said she strongly supports the surgeon general's warning. "We cannot close our eyes and say this is not happening. It's happening," said Volkow. It would be a missed opportunity not to continue the research to find conclusive evidence on how the drug affects the fetus, she said. "My view is that the way that you change things is by providing evidence," she added. ___ Associated Press Medical Writer Lindsey Tanner in Chicago contributed to this article.
Example Output: 'This ain't your mother's marijuana,' surgeon general says.

Example Input: Cost information is not provided, butthe cost of a bright light is presumably reasonable. The story is specific about the number of sleep-deprived participants who crashed their simulated carsafter exposure to dim light (5) comparedto those whose simulated drive home was preceded by 45 minutes of bright light (0). Exposure to light in this way isn't harmful, so we'll rate this N/A. However, such a therapy could encourage people to skip on an intervention that would be more effective such as sleep. Or it could inure a false sense of security. The writer devotes an entire paragraph to the limits of the study, which include a small number of participants (19) and the generalizability problems that stem from experiments in lab settings. Sleepy drivers are dangerous drivers, so this study focuses on a real risk. A strong point of this story is how sources in the story are clearly identified as aligned with or independent of the study, and there were several of them. We could find no potential conflicts of interest with the researcher who was interviewed. Anindependent source notes that the only "proven" way to avoid the effects of drowsiness when driving is "to consistently get enough sleep." Other strategies for remaining alert behind the wheel are also mentioned. Light sources are readily available. One can find many studies of the role of bright light in reducing symptoms of sleepiness, but none of that context finds its way into this story. Arelease relevant to this story did not emerge from our search efforts. The addition of independent sources bolsters the idea that enterprise reporting undergirds this text.
Example Output:
Driving home from night shift may be safer with light therapy