Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.

Example Input: Paragraph: 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. Claim: 'This ain't your mother's marijuana,' surgeon general says.
Example Output: Federal health officials issued a national warning Thursday against marijuana use by adolescents and pregnant women, as more states legalize the increasingly potent drug for medicinal and recreational use.

Example Input: Paragraph: Samoa declared a national emergency last month and mandated that all 200,000 people living on the South Pacific island nation get vaccinated. The government has closed all schools and banned children from public gatherings. In all, 53 people have died in the outbreak since late October, including one adult and two older teenagers. Most of those who have died have been babies and young infants, including 23 children aged less than 1 and 25 children aged between 1 and 4. The government said more than 1,100 people have been admitted to hospitals since the outbreak began and about 180 people remain hospitalized. Among those hospitalized are 19 children who are in critical condition. Samoan authorities believe the virus was first spread by a traveler from New Zealand. New Zealand Prime Minister Jacinda Ardern said Monday that her country was doing everything it could to help curb the epidemic, including sending more than 50 medical professionals and thousands of vaccines to Samoa. Other countries including Britain have also sent teams and supplies. Ardern said the natural curve of infection rates meant that "sometimes things can be worse before they are better." Figures from the World Health Organization and UNICEF indicate that fewer than 30% of Samoan infants were immunized last year. That low rate was exacerbated by a medical mishap that killed two babies who were administered a vaccine that had been incorrectly mixed, causing wider delays and distrust in the vaccination program. The government said about 33,000 people were vaccinated before last month and since then, another 58,000 people have been vaccinated. The World Health Organization has set a target of wiping out measles from most of the world by next year. It says the disease is entirely preventable thanks to a safe vaccine that has been in use since the 1960s, and that measles deaths worldwide decreased by 84% between 2000 and 2016 to about 90,000 annually thanks to better immunization. Claim: 50 children killed by measles in Samoa as outbreak worsens.
Example Output: Samoa's government said Monday that another five children had died within the past day from a measles outbreak, bringing the death toll from the epidemic to more than 50 as authorities race to vaccinate the entire population.

Example Input: Paragraph: The bill would also place a 75% excise tax on vaping products and require health insurers, including the state's Medicaid program, to cover tobacco cessation counseling. "This nation-leading step will save lives," Democratic House Speaker Robert DeLeo said. The ban was passed by the Senate early Thursday before the legislature broke for a holiday recess. It had earlier been passed by the state House of Representatives and now goes to the desk of Republican Gov. Charlie Baker. Baker hasn't indicated whether or when he will sign the ban, but its chances are good. In September, he had declared a public health emergency and ordered a temporary ban on the sale of vaping products. The legislation would immediately ban the sale of flavored vaping products and would outlaw sales of menthol cigarettes starting June 1, 2020. The legislation responds to growing concern about the health effects of vaping products, including deaths. It is the first such statewide legislation in the country, according to Matthew Myers, president of the Campaign for Tobacco Free Kids. "This legislation is a critical step to help end the worsening youth e-cigarette epidemic and stop tobacco companies from using appealing flavors to lure kids into a lifetime of addiction," he said in a written statement. "It would make Massachusetts the first state in the nation to prohibit the sale of all flavored tobacco products." The American Cancer Society Cancer Action Network also called it first-in-the-nation legislation. "More than 80% of teens who have ever used a tobacco product started with a flavored product, and the tobacco industry knows this," the organization said in an emailed statement. Studies have shown menthol cigarettes are consumed disproportionately by young people and minorities, and anti-tobacco groups and health experts have argued menthol has been marketed in particular to African Americans. A major retailers' organization called the legislation disappointing. "We are disappointed the legislature supports bills that disproportionately impact communities of color and have disastrous implications for public health, public safety, state tax revenue and jobs in the Commonwealth," Jonathan Shaer, president of the New England Convenience Store Owners and Energy Marketers Association said in a statement. He called menthol and mint tobacco as "legal, adult products that aren't associated with youth overuse." Claim: Massachusetts OKs ban on flavored vaping, tobacco products.
Example Output:
Massachusetts lawmakers passed a groundbreaking ban Thursday on the sale of flavored tobacco and vaping products, including menthol cigarettes.