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.

Input: Consider Input: Paragraph: Earlier this week, officials at the National Health Service (NHS) in England recommended that hospitals cancel all non-urgent appointments and operations until next month. May, during a visit to a hospital outside London, said she recognized it is frustrating for patients who had their operations postponed. "I know it is difficult, I know it is frustrating, I know it is disappointing for people and I apologize," she told Sky News. A flu outbreak, colder weather and high levels of respiratory illnesses have put hospitals in England under strain with many operating at or near full capacity. The issue is potentially damaging for May, already weakened after losing a parliamentary majority in last year's election and struggling to pacify her deeply divided party as she navigates the final year of Brexit negotiations. The NHS, which delivers free care for all and accounts for a third of government spending on public services, is typically one of the most important issues for voters during elections and one which is often regarded as a weakness for May's Conservative party. Opposition parties regularly accuse the government of failing to adequately fund the health service. "Ministers refused to provide the funding top NHS officials said was necessary and now patients are paying the price," said Vince Cable, leader of the Liberal Democrats. Founded in 1948 by the opposition Labour Party, the NHS is a source of huge pride for many Britons who are able to access free care from cradle to grave. But tight budgets, an aging population and increasingly complex medical needs have left many hospitals struggling during the winter in recent years. The pressure continues to grow, according to new data on Thursday. The number of patients stuck in ambulances for at least an hour almost doubled to more 4,700 cases during the Christmas week compared with the week before. Department of Health guidelines say ambulance crews should be able to hand patients over to hospital staff within 15 minutes of arrival at hospital. The average bed occupancy for the Christmas week was 91.7 percent. Doctors say that anything above 85 percent is unsafe. The conditions have led some doctors taking to Twitter to vent their frustrations. One London-based doctor wrote that conditions were so bad that he was practicing "battlefield medicine", while another apologized for the "3rd world conditions" caused by overcrowding. Claim: British PM May apologizes as overwhelmed hospitals cancel non-emergency operations.

Output: Britain's Prime Minister Theresa May apologized on Thursday to tens of thousands of patients whose operations were canceled to free up staff and beds to deal with emergency patients.

Input: Consider Input: Paragraph: A recent count found 350 million purple sea urchins on one Oregon reef alone more than a 10,000% increase since 2014. And in Northern California, 90% of the giant bull kelp forests have been devoured by the urchins, perhaps never to return. Vast "urchin barrens" stretches of denuded seafloor dotted with nothing but hundreds of the spiny orbs have spread to coastal Oregon, where kelp forests were once so thick it was impossible to navigate some areas by boat. The underwater annihilation is killing off important fisheries for red abalone and red sea urchins and creating such havoc that scientists in California are partnering with a private business to collect the over-abundant purple urchins and "ranch" them in a controlled environment for ultimate sale to a global seafood market. "We're in uncharted territory," said Scott Groth, a shellfish scientist with the Oregon Department of Fish and Wildlife. "You can't just go out and smash them. There's too many. I don't know what we can do." The explosion of purple sea urchins is the latest symptom of a Pacific Northwest marine ecosystem that's out of whack. Kelp has been struggling because of warmer-than-usual waters in the Pacific Ocean. And, in 2013, a mysterious disease began wiping out tens of millions of starfish, including a species called the sunflower sea star that is the only real predator of the ultra-hardy purple urchin. Around the same time, the purple urchins had two excellent breeding years and with no predators, those gametes grew up and are now eating everything in sight. "You can imagine all of these small urchins growing up, each one of them looking for food, desperate for food. They're literally starving out there," said Steven Rumrill, lead shellfish expert at Oregon's wildlife agency. "I've seen some big-scale fluctuations in the populations of sea stars and urchins, but never on this magnitude." Scientists are not yet sure if climate change is responsible for the sea urchin explosion, but they suspect it plays a role in the cascade of events that allowed the purple urchins to boom. And kelp, already under siege from warming waters, is not as resilient as it once was, said Norah Eddy, an associate director at the Nature Conservancy California's oceans program. "We're going to see climate change as a big driver of changes in kelp forest as we move forward, and we are already seeing that," said Eddy, who is leading an effort to use drones to map and monitor Northern California's last remaining kelp forests. The devastation is also economic: Until now, red abalone and red sea urchins, a larger and meatier species of urchin, supported a thriving commercial fishery in both states. But 96% of red abalone have disappeared from California's northern coast as the number of purple sea urchins increased six fold, according to a study released this week by the University of California, Davis. Last year, California closed its red abalone fishery, which poured an estimated $44 million into the coastal economy per year, and Oregon suspended permits for its 300 abalone divers for three years. The commercial harvest of red sea urchins in California and Oregon also has taken a massive hit. "That's a huge economic loss for our small coastal communities," said Cynthia Catton, a research associate with the University of California, Davis Bodega Marine Lab. "In California, there were 30,000 to 40,000 participants in (the abalone) fishery every year for decades, and for the first time ever that fishery had to close." And while the purple urchins have eaten themselves into starvation as well, unlike other kelp-dependent creatures, the species can go into a dormant state, stop reproducing and live for years with no food. That means the only way to restore the kelp is to remove or destroy the purple urchins. Scientists estimate that in Oregon alone, it would take 15 to 20 years to remove all 100 million pounds (45 million kilograms) of purple urchins recently surveyed on just one large reef. While urchins are in starvation mode, the edible part known as roe shrivels, making them commercially worthless. Against this backdrop, conservationists, commercial urchin harvesters, scientists and private interests are coming together with an unusual plan: Pay underemployed red sea urchin divers to collect the shriveled, but living, purple sea urchins and transfer them to carefully tended urchin "ranches" to be fattened up for sale to seafood markets around the world. One company, Urchinomics, is already working on urchin ranching projects in Japan, Canada and California and sees a future where the overwhelming demand for wild urchin roe is replaced by a taste for human-raised purple urchins collected from the seafloor, allowing kelp forests to rebound. "We're turning an ecological problem into an ecological opportunity and an economic opportunity," said Brian Takeda, the Urchinomics CEO. "It's the first time we've ever had an economic incentive to get these destructive urchins out of the water." In Oregon, red urchin divers are a tiny artisanal collective, but they are also exploring ways to try to turn the glut of destructive purple urchins to their advantage. Oregon's urchin fishery had a boom year last year, when red urchins were scarce in California but before their purple cousins had spread north. Now, they too are hurting. Rumrill, the shellfish expert from Oregon, supports efforts to harvest excess urchins but strikes a less optimistic note when it comes to saving the kelp. "That's a promising technique. But we shouldn't fool ourselves into thinking that we're going to solve this large-scale ecological problem, this literal perfect storm of events, by eating our way out," he said. "It's just too big a problem." ___ Chea reported from Mendocino County, California. ___ Follow Gillian Flaccus on Twitter at http://www.twitter.com/gflaccus . Claim: Swarm of sea urchins wreaks destruction on US West Coast.

Output: Tens of millions of voracious purple sea urchins that have already chomped their way through towering underwater kelp forests in California are spreading north to Oregon, sending the delicate marine ecosystem off the shore into such disarray that other critical species are starving to death.

Input: Consider Input: Paragraph: The Alpine republic with a population of 8.8 million has tested around 28,400 people so far with nearly 4,900 cases and 28 deaths confirmed. It was one of the first European countries to put severe restrictions on movement and close shops and schools in response to the developments in neighboring Italy and a strong increase in coronavirus infections in its western regions. In coming weeks, Austria plans to test up to 15,000 people per day, the chancellor said. "We will also launch rapid tests, to test hundreds of thousands of people, as quickly as possible," Kurz told a news conference. He referred to brand new tests that are comparably cheap but take longer than laboratory tests used up until now. Broad testing is key to getting a clear picture of the real infection rate and an idea of how many people have developed immunity against the virus, the chancellor said. Top priority was to delay the peak of infections as long as possible to avoid a situation like in Italy or Spain, where the health systems are overwhelmed. "Our goal is that the number of infections doubles only every 14 days and not every two, three or five days and that we will set the right measures to keep it that way once we ramp up social life again," Kurz said. Austria's strict measures are in place until April 13, and Kurz said there was hope that a gradual withdrawal could start the day after. A government task force developing scenarios for the "ramp up" was currently dealing with questions such as in which order schools, businesses and production should restart. Lessons from other countries showed that it was crucial to remain disciplined and to make use of "big data". Asked what he meant by "big data", Kurz said: "We are currently working with the Red Cross and other enterprises on ideas that could be implemented in Austria and in Europe, and which are suitable for our system and our democracy." Austria's Red Cross is promoting a so-called "Stop Corona" app, which enables a user to digitally store who he meets and when. If a person shows symptoms of corona disease, these contact persons can be notified. Austria's mobile carrier A1 Telekom Austria is already sharing results from a motion analysis application that visualizes the movement flows of groups of people with the health authority. Claim: Austria bets on mass testing to manage coronavirus spread.
Output: Austria will massively expand coronavirus testing in coming days to locate and isolate infected people and avoid an Italian-like overload of its health system, Chancellor Sebastian Kurz said on Tuesday.