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.

Ex Input:
Paragraph: Austria has closed schools, restaurants, bars, theatres and other gathering places, including non-essential shops. People have been told to stay at home and work from there if possible. The country has reported 108 deaths and more than 9,000 cases, fewer than its neighbours Italy and Switzerland and within its health system’s capacity so far, but Kurz told a news conference its intensive care capacity could be exceeded by mid-April. “Many cannot imagine what is heading our way within weeks, but the truth is that this is the calm before the storm. And to tell how horrific that storm can be, you can look at our neighbour Italy,” Kurz said, referring to hospitals unable to cope with the number of sick people, and hundreds of dead a day. The rate of infection remains “far too high”, Kurz said, adding that less than medical-grade masks would be distributed this week, probably from Wednesday. “As of the moment, these masks are handed out in front of supermarkets it will be compulsory to wear them in supermarkets,” Kurz said, adding that the aim in the medium-term was for people to wear them in public more generally as well. While the masks would not protect the wearer against infection, they would stop them sneezing or coughing on others and potentially infecting them, he added. The World Health Organization has, however, been sceptical about such measures. “There is no specific evidence to suggest that the wearing of masks by the mass population has any particular benefit,” Dr Mike Ryan, the WHO’s top emergencies expert, told a news conference later on Monday while adding that he was not aware  of Austria’s measure specifically. “In fact there is some evidence to suggest the opposite in the misuse or (not) wearing a mask properly or fitting it properly or taking it off and all the other risks that are otherwise associated with that.”  Austria is also carrying out tests on a representative sample of 2,000 people to get a clearer understanding of how much of the population has been exposed to the virus, Kurz said, adding that Austria was one of the first countries in Europe to do so. The results will be available at the end of the week. Claim: Austria to make basic face masks compulsory in supermarkets.

Ex Output:
Austria will require shoppers to wear basic face masks in supermarkets in a bid to slow the still too-rapid spread of the coronavirus, Chancellor Sebastian Kurz said on Monday.


Ex Input:
Paragraph: "Campaigning for president in the liberal oasis of Madison, U.S. Sen. Bernie Sanders of Vermont rose to the defense of marijuana. Critical of the nation’s war on drugs, Sanders said the lives of millions of Americans have been ""ruined"" because they got a police record for possessing marijuana. ""Today, under the federal Controlled Substance Act, marijuana is listed in the same Schedule I as heroin. That is nuts,"" Sanders declared March 26, 2016, 10 days before he defeated Hillary Clinton in Wisconsin’s Democratic primary. ""Now people can argue -- although I suspect in this audience there may not be much of an argument -- about the pluses and minuses of marijuana,"" he said, drawing cheers from some of the thousands in attendance at the Alliant Energy Center. ""But everybody knows marijuana is not a killer drug like heroin."" Sanders then noted he had introduced legislation to remove marijuana from the Controlled Substance Act because possession of it ""should not be a federal crime."" We found that Sanders wasn’t smoking anything funny in claiming that both marijuana and heroin are Schedule I drugs, which he has continued to say while campaigning in New York and Pennsylvania. But his claim is somewhat misleading: That classification is based on a drug’s acceptable medical use and the drug’s abuse or dependency potential, not on criminal statutes. The law The Controlled Substance Act, adopted in 1970, uses five schedules to classify drugs and narcotics by medical use and potential to incite substance abuse. On the low end is Schedule V, which includes substances such as cough medicines with small amounts of the narcotic codeine. At the high end is Schedule I, which lists the ""most dangerous"" drugs -- those that have ""no currently accepted medical use and a high potential for abuse."" Marijuana is stronger than when the Controlled Substance Act was adopted (as ex-GOP presidential candidate Carly Fiorina correctly stated). Nevertheless Schedule II includes some drugs often considered more dangerous than marijuana. Here’s a look at some of the drugs in the two schedules: Schedule I Schedule II Marijuana Cocaine Heroin Methamphetamine LSD Methadone Ecstasy OxyContin Peyote Fentanyl The Huffington Post in April 2016, citing figures from the federal Centers for Disease Control and Prevention, said the nation recorded no marijuana overdose deaths in 2015. Likewise, there were zero in 2014. It’s possible marijuana might soon be moved off of Schedule I. A week after Sanders’ speech, the Washington Post reported that the U.S. Drug Enforcement Administration said it hopes to decide by July 2016 whether to change the federal status of marijuana. Now let’s get to Sanders’ implication that the schedule relates to criminal law enforcement. Marijuana treated differently Distribution, manufacturing or possession of a Schedule I substance is indeed a federal offense. Additionally, marijuana being on Schedule I, drug policy experts told us, makes it more difficult for licensed dealers in states that have legalized marijuana or medical marijuana to get bank accounts and to deduct business expenses on their taxes. And the classification makes it more difficult for researchers to study marijuana in clinical trials. But judges come down harder on heroin possession than marijuana possession. And when it comes to enforcement of criminal statutes, the federal government to some extent has looked the other way when it comes to marijuana. As PolitiFact National stated in a related fact check: Schedule I substances cannot legally be used for medical purposes, however, 20 states and the District of Columbia have passed laws legalizing medical marijuana. In 2009, the administration of President Barack Obama, a Democrat, told federal law enforcement agencies to stop targeting medical marijuana dispensaries, signaling a change from the approach of Obama’s predecessor, Republican President George W. Bush. Similarly, in 2013, the Department of Justice said it would not target new laws in Colorado and Washington legalizing recreational marijuana. While Sanders equates the handling or marijuana and heroin, it’s difficult to imagine the federal government not enforcing the law if states started legalizing heroin. Our rating Criticizing the nation’s war on drugs, Sanders says that under the federal Controlled Substance Act, ""marijuana is listed in the same Schedule I as heroin,"" even though ""marijuana is not a killer drug like heroin."" Like heroin, marijuana is indeed listed as a Schedule I drug, the federal designation given to drugs considered the most dangerous. But at least under the Obama administration, the federal government doesn’t treat it as one under the law. For a statement that is accurate but needs clarification, our rating is . Claim: "Under the federal Controlled Substance Act, marijuana is listed in the same Schedule I as heroin,"" even though ""marijuana is not a killer drug like heroin."

Ex Output:
"Criticizing the nation’s war on drugs, Sanders says that under the federal Controlled Substance Act, ""marijuana is listed in the same Schedule I as heroin,"" even though ""marijuana is not a killer drug like heroin."" Like heroin, marijuana is indeed listed as a Schedule I drug, the federal designation given to drugs considered the most dangerous. But at least under the Obama administration, the federal government doesn’t treat it as one under the law. For a statement that is accurate but needs clarification. 


Ex Input:
Paragraph: The amazing story of teenager Juliane Koepcke has served as the basis of a full-length feature film, a documentary, and a book. Most internet users, however, have probably heard of Koepcke in the form of an internet meme featuring a photograph supposedly showing the 17-year-old plane crash survivor and a short piece of text summarizing her story:  17 year-old Juliane Koepcke was sucked out of an airplane in 1971 after it was struck by a bolt of lightning. She fell 2 miles to the ground, strapped to her seat and survived after she endured 10 days in the Amazon Jungle While the story of Koepcke is undoubtedly true, we have a few unanswered questions about this photograph. This image most likely doesn’t show Koepcke, but an actress from the 1974 movie about Koepcke, “Miracles Still Happen.” On Christmas Eve, 1971, Koepcke boarded LANSA Flight 508 (a Lockheed L-188A Electra turboprop plane) with her mother and 84 other passengers. The flight left from Lima, Peru, and was scheduled to land in Pucallpa, Peru, but was struck by a bolt of lighting. The plane went into a nose dive, broke into pieces, and Koepcke, who was still strapped to her seat, soon found herself outside of the plane plummeting approximately 9,000 feet (about 1.7 miles) into the Amazon jungle. Koepcke talked to the BBC about the ordeal in 2012: When we saw lightning around the plane, I was scared. My mother and I held hands but we were unable to speak. Other passengers began to cry and weep and scream. After about 10 minutes, I saw a very bright light on the outer engine on the left. My mother said very calmly: “That is the end, it’s all over.” Those were the last words I ever heard from her. The plane jumped down and went into a nose-dive. It was pitch black and people were screaming, then the deep roaring of the engines filled my head completely. Suddenly the noise stopped and I was outside the plane. I was in a freefall, strapped to my seat bench and hanging head-over-heels. The whispering of the wind was the only noise I could hear. I felt completely alone. I could see the canopy of the jungle spinning towards me. Then I lost consciousness and remember nothing of the impact. Later I learned that the plane had broken into pieces about two miles above the ground. I woke the next day and looked up into the canopy. The first thought I had was: “I survived an air crash.” Koepcke was seriously injured in the fall. She broke her collar bone, had deep cuts on her arms and legs, and had torn a ligament in her knee that made it difficult for her to walk. If there was one thing Koepcke had on her side, it was the fact that she had some experience in the jungle. Her parents worked at a research station in the Amazon and in the year before the crash where she “learned a lot about life in the rainforest” and found that it wasn’t the “green hell that the world always thinks.” Koepcke spent 10 days alone in the jungle. She traveled down a small stream, thinking that it was her safest option, and eventually came across a boat and a path leading into the rainforest. Koepcke, who said that she was almost too weak to walk by the end of the ordeal, pushed forward into the jungle until she found a small hut. After cleaning her wounds with gasoline, she fell asleep. The next day, she was found by villagers and soon thereafter was rescued:  By the 10th day I couldn’t stand properly and I drifted along the edge of a larger river I had found. I felt so lonely, like I was in a parallel universe far away from any human being. I thought I was hallucinating when I saw a really large boat. When I went to touch it and realised it was real, it was like an adrenaline shot. But [then I saw] there was a small path into the jungle where I found a hut with a palm leaf roof, an outboard motor and a litre of gasoline. I had a wound on my upper right arm. It was infested with maggots about one centimetre long. I remembered our dog had the same infection and my father had put kerosene in it, so I sucked the gasoline out and put it into the wound. The pain was intense as the maggots tried to get further into the wound. I pulled out about 30 maggots and was very proud of myself. I decided to spend the night there. The next day I heard the voices of several men outside. It was like hearing the voices of angels. The crash of Lansa Flight 508 is listed in the Guinness Book of World Records for having the “Highest death toll (91) caused by lightning (in-flight).” While Koepcke was the only person to ultimately survive the ordeal, there’s evidence that some other passengers (including Koepcke’s mother) survived the initial crash. They were unable to seek out help as the teen had, however, and perished before rescue crews arrived. Here’s an article from Dec. 29, 1971, about the crash:  Wed, Dec 29, 1971 – Page 34 · The Indianapolis Star (Indianapolis, Indiana) · Newspapers.com And here’s an article from Jan. 4, 1972, about Koepcke’s rescue:  Tue, Jan 4, 1972 – Page 21 · The Daily Times-News (Burlington, North Carolina) · Newspapers.com  Tue, Jan 4, 1972 – Page 22 · The Daily Times-News (Burlington, North Carolina) · Newspapers.com The story of Koepcke is undoubtedly true. However, it’s unlikely that the photograph that frequently accompanies this claim truly shows her during this harrowing ordeal. Although we have been unable to definitively determine the origins of this photograph, it most likely shows actress Susan Penhaligon in a promotional image for the 1974 movie “Miracles Still Happen,” a dramatization of Koepcke’s story. Here’s a comparison between the viral image (left) and a still of Penhaligon as Koepcke in the 1974 movie:  We’ve reached out to Penhaligon and will update this article when more information becomes available. Claim: Juliane Koepcke survived 10 days alone in the Amazon rainforest after falling nearly two miles during a plane crash. 

Ex Output:

"What's true: Juliane Koepcke was the lone survivor of a plane crash in 1971. What's undetermined: The origins of a viral image frequently attached to Juliane Koepcke's story are unknown. This photograph most likely shows an actress in the movie about Koepcke, ""Miracles Still Happen,"" not Koepcke herself."