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: Some 100 medical workers are reported to have died from the disease so far, including many nurses, Howard Catton, ceo of the International Council of Nurses, told a news briefing. The world’s 28 million nurses, 59% of all health workers, were overstretched before the crisis began, the WHO, the Nursing Now campaign, and Geneva-based council said in the first “State of the World’s Nursing Report”. Some have become targets out of people’s fear of contagion. “We have picked up reports around the world of abuse, harassment of health workers, we had one case of somebody being spat on as well. It is completely unacceptable, reprehensible,” Catton said. He called for governments to have a “zero tolerance approach” to such abuse and to ensure that public health messages are clear and fact-based. Giorgio Cometto of WHO’s health workforce department said it was a relatively new phenomenon “whereby health workers are seen as a potential risk, as a potential threat as opposed to being a solution to the current crisis”. “This really reinforces the need to have adequate communication for the public as well as specific measures to be put in place to protect health workers particularly in the context of the response to the current pandemic,” he said. Baroness Mary Watkins, chair of Nursing Now, said nurses have been attacked previously during outbreaks of Ebola and the AID-HIV epidemic. Referring to COVID-19, she said: “We have not had active violence that I know of in the UK, but we have had people trying to take nurses’ badges because they have been allowed to go into supermarkets early to buy food before going on their shift... That seems to have had a stop put to it. “But there has been a very very clear directive from the police in many countries that attacking a health care worker is unacceptable. We need to keep pressure up,” Watkins added. There is still a global shortage of nearly 6 million nurses, mainly in low- and lower-middle income countries, where the number of new recruits barely keeps pace with population growth, the report said. Nurses are particularly lacking across Africa, in Afghanistan, Pakistan, Yemen, and Venezuela, it added. Claim: Nurses must be protected from abuse during coronavirus pandemic: WHO, nursing groups.
Example Output: Authorities must protect nurses and other health workers from harassment and attacks compounding the already heavy toll they are paying in the pandemic, the World Health Organization (WHO) and top nursing officials said on Tuesday.

Example Input: Paragraph: Swedish Thunberg said on Instagram she had now recovered from symptoms milder than her latest cold, and may not have suspected COVID-19 had it not been for her father, who had travelled with her, developing more severe symptoms. “Many (especially young people) might not notice any symptoms at all, or very mild symptoms. Then they don’t know they have the virus and can pass it on to people in risk groups,” she said. “We who don’t belong to a risk group have an enormous responsibility, our actions can be the difference between life and death for many others. Please keep that in mind, follow the advice from experts and your local authorities and #StayAtHome to slow the spread of the virus.”  The founder of the Fridays for Future youth movement said she had not been tested for the virus but given the combined symptoms and circumstances it was very likely she had it. She had self isolated because she had visited countries hit by coronavirus infection. Fridays for Future calls on politicians to listen to climate scientists and take urgent action to against global warming. Claim: Greta Thunberg says probably had COVID-19, urges #StayAtHome.
Example Output: Teen climate activist Greta Thunberg said on Tuesday that while self-isolating after recent travels in Europe she probably came down with COVID-19, and urged other young people to stay at home too if even just a little unwell, to help stop the coronavirus.

Example Input: Paragraph: Bonnethead sharks not only eat grass while chomping fish and squid — they also digest the plant and gain nutrition from it, scientists at the University of California, Irvine announced Wednesday. It turns out bonnetheads have high levels of enzymes that break down fiber and carbohydrates, compared with the low amount carnivores typically have. That makes the bonnethead the first known omnivorous shark, researchers said. Laboratory video posted online shows a small bonnethead devouring a meal of 90 percent seagrass and 10 percent squid. It was previously believed that bonnetheads unintentionally consumed the grass in shallow areas where the species lives along some coastlines in the U.S., Central and South America. The smallest of the ten hammerhead species, bonnetheads are typically about 2 to 3 feet (0.6 to 0.9 meters) long. Samantha Leigh, who headed the four-year study at UCI’s School of Biological Sciences, said she hopes the discovery will help protect seagrass ecosystems that are at risk from climate change. “The fact a highly abundant kind of shark feeds on the grasses is yet another indication of why we need to preserve this vegetation,” she said. Dr. Sandy Trautwein of the Aquarium of the Pacific in Long Beach called the findings “unique, but not surprising, given bonnetheads’ niche in tropical ecosystems.” She said she hopes the study “opens up the door for additional research” about seagrass communities and sharks in general. Claim: Side of seagrass please: Scientists find omnivorous shark.
Example Output:
Ruining the reputation of sharks as bloodthirsty predators, California researchers said they have found a shark that enjoys a side of seagrass with its prey.