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: An influenza virus vaccine vial sits on the counter of medical center in Great Neck, New York, October 22, 2004. REUTERS/Shannon Stapleton SS But they said school closings would create significant hardships for working parents, who might be forced to create informal daycare arrangements that would undo efforts to contain the spread of flu. "We find school closings would be less effective than some studies have suggested," said Dr. Simon Cauchemez of Imperial College London, whose study appears in the journal Nature. "The main effect would be to slow and flatten the outbreak so the numbers becoming ill in the worst week of the outbreak might be reduced by up to 40 percent, reducing peak demand on health-care systems," Cauchemez said in an e-mail. Health experts almost universally agree that a global epidemic a pandemic of influenza is overdue. The most likely cause now is H5N1 avian influenza, which could evolve into a form that passes easily from person to person. Government estimates suggest vaccines and drugs will not be enough to slow or prevent a flu pandemic. The U.S. pandemic plan recommends closing schools and implementing strategies to limit social contact as a way to limit transmission. If done quickly, such widespread measures combined with drugs and vaccines might reduce transmission in a large city by as much as 80 percent, by one estimate. But such estimates are often based on widely varying assumptions, Cauchemez said. He and colleagues instead used public health data from France that compared flu transmission when school was in session and during school holidays. They found school holidays prevent 16 to 18 percent of seasonal influenza cases. When extrapolated to a pandemic, they said prolonged school closure might reduce the cumulative number of cases by 13 to 17 percent, and peak attack rates by 39 to 45 percent. But that impact would be reduced if it proved too difficult to keep children apart. "If we want the policy to have an impact, children must be kept relatively isolated and not cared for in groups," Cauchemez said. U.S. cities that quickly closed schools and discouraged public gatherings during the great flu pandemic of 1918 which killed tens of millions of people globally had as many as 50 percent fewer deaths than cities that took less decisive measures, according to a recent study. Cauchemez said an especially deadly pandemic might provide strong incentives for people to keep their children at home. "It might nonetheless be difficult for a lot of working parents to be absent from their work for months to look after their kids," he said. Cauchemez said a prolonged outbreak might force working parents to put their children into informal daycare settings, a risk governments need to consider when they formulate pandemic flu plans. "We can't predict how people will behave, but we need to be aware that if this happens, school closings might have no effect at all on flu transmission," he said. H5N1 bird flu only rarely infects people now. It has killed 239 out of 379 infected, according to the World Health Organization, but could easily mutate into a form that one person could pass to another, and governments around the world are preparing for the possibility.
Example Output: School closings may be no holiday for flu pandemic.

Example Input: Tuesday is the final day of Sexually Transmitted Disease Awareness Month, and the state CDC says it's recommending prevention, screening and treatment. The agency says Maine has seen "dramatic increases" in gonorrhea and syphilis in the last five years. Gonorrhea cases increased nearly 200 percent, to 686, from 2014 to 2018. Syphilis cases have risen by almost 600 percent, to 104, in that same timeframe. Acting Maine CDC Director Nancy Beardsley says the health consequences of sexually transmitted infections are serious enough that residents "know the facts about STDs and get tested if they believe they are at risk."
Example Output: Maine stresses test as sexually transmitted infections surge.

Example Input: The nature of these see-through teeth had been a mystery, until now. Scientists on Wednesday described what makes these teeth so clear, saying they are made of the same basic material as human teeth but that it has been dramatically reorganized. The researchers studied the dragonfish species called Aristostomias scintillans, caught at depths up to about 3,300 feet (1,000 meters) in the Pacific Ocean off California's coast. This pencil-sized species reaches 10 inches (25 cm) long, but possessing plenty of sci-fi monster qualities despite its small size. It has a black, elongated, eel-like body, with a long, fleshy filament called a barbel hanging from its lower jaw with a bioluminescent organ called a photophore on the end to lure prey. It also has two rows of photophores along the length of its body. Its long, sharp teeth are big relative to its body size. Its face looks like the creatures from the "Alien" movies, and it has a similarly vicious disposition. Its teeth, like ours, are made up of an outer layer of enamel and an inner layer of hard, dense, bony tissue called dentin. But there is a twist. The enamel consists of nanoscale crystals embedded in the surrounding structure. The dentine consists of nanoscale fibers of the protein called collagen coated with a crystalline form of a mineral called hydroxyapatite, common in bones and teeth. These traits prevent any light existing in the near blackness from reflecting off the tooth surface, adding stealth to its hunt for other fish and shrimp. "Thus, the mouth is invisible and the prey is caught more easily," said materials scientist Marc AndreMeyers of the University of California, San Diego, who led the research published in the journal Matter. "Initially, wethought the teeth were made of another, unknown material," Meyers said. "However, we discovered that they are made of the same materials as our human teeth: hydroxyapatite and collagen. However, their organization is significantly different from that of other fish and mammals. This was a surprise for us: same building blocks, different scales and hierarchies. Nature is amazing in its ingeniosity." A small number of other fish such as the anglerfish and hatchetfish have transparent teeth. "These have not been investigated yet, but I suspect they have a similar structure," Meyers said.
Example Output:
Scientists solve the mystery of the dragon with transparent teeth.