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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.
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Paragraph: In April 2019, several news articles from around the world reported that the Australian government had a plan to cull millions of feral cats using poisoned sausages dropped by air. CBS News published an article with the headline "Australia is Trying to Kill Millions of Stray Cats by Airdropping Poisoned Sausages," which went on to report that: "The Australian government wants to kill two million feral cats by next year and it wants to do it by airdropping poisonous sausages. There are currently an estimated 2 to 6 million free-roaming cats across the country, and officials say they are threatening native wildlife populations." On 29 April, the UK Independent published an article with the headline "Australia Plans to Kill Millions of Feral Cats by Airdropping Sausages Laced With Poison" and on 26 April CNN reported that: "Australia is at war with feral cats. By 2020, the government wants to kill two million free roaming cats, a large chunk of the total feral cat population, which is estimated to be between 2 and 6 million." We received multiple inquiries from readers about the accuracy of these reports, and in particular about the claim that the primary or exclusive culling method was to be sausages laced with poison. The Australian government has indeed begun an initiative aimed at culling millions of feral cats, which they have described as "one of the greatest threats to Australia's land-based mammals" and blamed for driving some species into extinction. However, the culling project was first announced in 2015 and was already well underway when reports happened to emerge about it in April 2019. In 2015, Australia's government launched the Threatened Species Strategy. One of its four key strategies related to feral cats, and the policy outlined a target of culling 2 million such cats by the year 2020 and eradicating feral cats entirely from five of Australia's islands, among other goals. A government report launching the initiative stated that: "The scientific evidence is unequivocal that feral cats are one of the greatest threats to Australia's land-based mammals. They have been a major contributor to the extinction of at least 27 mammals since they were first introduced to Australia. Today, they imperil at least 142 species or more than one third of our threatened mammals, reptiles, frogs and birds. As an extinction driver for so many of our native animals, and a threat that has been relatively neglected in the past, tackling the threat of feral cats is the highest priority of this Action Plan." By the end of 2016, researchers from RMIT University in Melbourne reported that an estimated 211,000 feral cats had been culled as part of the initiative, but also estimated that 83 percent of those animals had been shot, rather than poisoned. More up-to-date figures were not included in the progress report relating to the period ending in December 2017. In order to achieve the goal of eradicating 2 million feral cats, the first action listed by the government was the "development and deployment of Curiosity, the new humane feral cat bait." Australia's Department of Environment and Energy had spent years developing and testing Curiosity, a new form of sausage bait that, according to the government, is less likely than existing baits to be consumed by other animals: The Curiosity bait for feral cats has been a long-term $5.1 million project to develop a humane, broad-scale toxic bait to control feral cats in conservation areas. The Curiosity bait for feral cats comprises a small meat-based sausage containing a small hard plastic pellet encapsulating a humane toxin. Cats do not have molar teeth and tend to chew their food less so they may swallow portions of the sausage including the pellet. Most Australian native animals nibble and chew their food and are likely to reject the pellet. The pellet is designed to dissolve in the cat's stomach and deliver a rapid dose of the toxin. The Curiosity bait for feral cats uses a new humane toxin called para-aminopropiophenone, or PAPP, which is considered best-practice world-wide. In brief, the toxicant, PAPP, converts the animal's red blood cells to a form that cannot carry oxygen, causing death through oxygen starvation to the brain and other vital organs. It is considered to be humane and death takes minutes to hours. The RSPCA [Royal Society for the Prevention of Cruelty to Animals] have indicated that PAPP is a clear improvement in humaneness over previous toxins. The mode of action means that secondary poisoning of any other animals from consuming a carcass of a cat that ate a Curiosity bait containing PAPP is much less likely than when using previously employed toxins. (Although the excerpt serves to explain the Australian government's reasoning in favoring the Curiosity bait, it does contain a factual error: cats do have molar teeth, albeit only two, and they are used for tearing flesh rather than grinding, so the overall claim that cats tend to chew less and swallow more readily than other animals, appears to stand). In government-commissioned field trials of Curiosity, the bait has been distributed on the ground in target areas using both aircraft and ground vehicles. As of April 2019, the Australian Pesticides and Veterinary Medicines Authority was still assessing the PAPP variant of Curiosity. But the national government appeared confident it would be registered as a pest-control product, because in November 2018 the Department of the Environment and Energy solicited applications for a commercial partner to manufacture and sell the bait. Although no significant developments in relation to the culling program took place in the spring of 2019, interest in the initiative was revived by a 25 April article published by The New York Times, which bore the headline "Australia is Deadly Serious About Killing Millions of Cats," and mentioned the existing use of another kind of sausage-borne cat bait containing the active ingredient sodium fluoroacetate, known as "1080." In February 2019, a group of Australian scientists questioned the basis of the government's target of culling 2 million feral cats by 2020, in part saying the government had not given a clear metric or scientific rationale for that number; had failed to indicate how or whether the cull would lower the overall population of feral cats (given the rapid rates at which they reproduce) and also increase the populations of endangered species; and because estimates vary widely over how many feral cats actually live in Australia. In a paper published in the journal Conservation Letters, the researchers wrote: Claim: The Australian government's Threatened Species Strategy has as one of its aims the culling of 2 million feral cats by 2020, largely using a sausage bait carrying a lethal toxin.
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"The focus on killing cats runs the risk of distracting attention away from other threats to biodiversity, most prominent of which is widespread, ongoing habitat loss, which has been largely overlooked in the Threatened Species Strategy. The culling target is a highly visible symbol of a broader campaign around feral cat research and management in Australia, rather than a direct indicator of conservation action and success. We are concerned that progress toward the 2 million target could be misinterpreted as progress toward conserving threatened species, when the link between the two is not clear."

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Paragraph: Analysis of powdered samples drilled out from inside an ancient and once water-soaked rock at the rover's Gale Crater landing site show clays, sulfates and other minerals that are all key to life, scientists told reporters at NASA headquarters in Washington and on a conference call on Tuesday. The water that once flowed through the area, known as Yellowknife Bay, was likely drinkable, said Curiosity's lead scientist John Grotzinger, who is with the California Institute of Technology. The analysis stopped short of a confirmation of organics, which are key to most Earth-like life. But with 17 months left in the rover's primary mission, scientists said they expect to delve further into that question. Science operations currently are suspended because of a computer glitch, which is expected to be resolved this week. Whether or not Mars has or ever had life, it should have at one time at least had organic compounds delivered to its surface by organic-rich comets and asteroids. Finding places where the organics could have been preserved, however, is a much trickier prospect than finding the environmental niches and chemistry needed to support life, scientists said. In May, following a one-month interruption of radio communications caused by the positions of Earth and Mars, scientists plan to drill a second hole into the Gale Crater rock to look for organic compounds. "If there was organic material there, it could have been preserved," said David Blake, principal investigator for Curiosity's Chemistry and Mineralogy, or CheMin, experiment. A lack of organics, however, would not rule out the Yellowknife Bay site as suitable for life, scientists added. "You don't have to have carbon present in a geological environment that's habitable in order to have microbial metabolism occur," Grotzinger said. Some micro-organisms on Earth, for example, can feed on inorganic compounds, such as what are found inside rocks. "There does need to be a source of carbon somewhere, but if it's just CO2 (carbon dioxide), you can have chemoautotrophic organisms that literally feed on rocks and they will metabolize and generate organic compounds based on that carbon," Grotzinger said. Analysis shows the Gale Crater rock contains carbon dioxide, in addition to hydrogen, oxygen, phosphorus, sulfur and nitrogen. Carbon dioxide provides a key ingredient in the building blocks for life, all of which have now been found in the Mars rock sample, Grotzinger said. The $2.5 billion, nuclear-powered Curiosity rover landed inside the giant Gale Crater impact basin, located near the Martian equator, on August 6 for a two-year mission. Scientists were drawn to the area because of a three-mile (5-km) mountain of sediment, called Mount Sharp, rising from the crater floor. But shortly after the rover's landing, the team decided to first explore the Yellowknife Bay area, located in the opposite direction from Mount Sharp. Observations from Mars orbiters showed three different types of terrain coming together in Yellowknife Bay, plus a low elevation, all hints that water could have once flowed and pooled on the surface. That hunch was verified with the first chemical analysis of material drilled out from inside what appears to be a slab of bedrock, named John Klein, after a mission manager who died in 2011. Scientists don't know the rock's age, nor how it formed. They suspect, however, that the John Klein rock is at least 3 billion years old and that it spent enough time in non-acidic and not-too-salty water for various telltale clays and minerals to form. "This rock, quite frankly, looks like a typical thing that we would get on Earth," Grotzinger said. "The key thing here is this is an environment that microbes could have lived in and maybe even prospered in." The habitable conditions in Yellowknife Bay appear to roughly coincide within a couple of hundred million years of the first evidence for life on Earth. "On Earth, finding organics in very, very ancient rocks is a difficult proposition," said Paul Mahaffy, principal investigator for Curiosity's Sample Analysis at Mars, or SAM, instrument. Finding organics on Mars may be even more challenging. Without much protection from an atmosphere, ultraviolet and cosmic radiation can destroy organics. Mars also apparently is covered with chemicals, known as perchlorates, that consume organics. "The search for organic carbon is an issue for this mission and you want to do this as deliberately as possible. You don't just want to wander around and try stuff out," Grotzinger said. Knowing that Mars at least had the ingredients for life, however, makes the search for organics more viable. "This is not a simple problem, but I think the mission is up to it and we're really excited to get started on that now," Grotzinger said. Claim: Mars had the right stuff for life, scientists find.
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Seven months after NASA's rover Curiosity landed on Mars to assess if the planet most like Earth had the ingredients for life, scientists have their answer: Yes.

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Paragraph: Philippe also promised an extra 1.5 billion euros over three years for hospitals, including an 800 euro bonus for 40,000 nurses and carers earning less than 1,900 euros per month. "The hospital crisis is nothing new. But it has gone through one of its acutest phases in recent months," said Philippe. "Healthcare workers can't go on like this any longer." The government had hoped the package would stave off further unrest by hospital staff as public anger toward pension system reform mounts. However, within hours, trade unions said the new measures were "very far from our members' expectations" and called for a strike in hospitals across France on Dec. 17. French transport workers and civil servants are already due to go on strike on Dec. 5. The 10 billion euros to be hoovered up by the state over three years represents nearly one third of the total debt burdening the public hospitals' balance sheets. The hospital protests began in March and thousands of health workers marched through Paris last Thursday carrying banners that read "Public hospitals in life-threatening emergency". President Emmanuel Macron's government faces a possible winter of discontent if doctors and nurses join up with other discontented groups such as transport workers, civil servants and students threatening to go on strike. Medics say multi-billion euro spending cuts have stretched a healthcare system that was once the envy of the world to breaking point, with elderly patients left for hours on trolleys and doctors exhausted by stressful conditions. Philippe said 300 million euros of the extra money would become available next year. That means a budget increase for hospitals of 2.4% in 2020, against the 2.1% rise proposed in the draft 2020 budget - figures that drew derision from some medics. "Three hundred million next year when we're demanding four billion, you can see where the problem is," Christophe Prudhomme, spokesman for the Association of Emergency Room Doctors, told BFM TV. "We're demanding a shock to the system." Mireille Stivala of the hard-left CGT union told Reuters: "There will be enormous disappointment." France's budget deficit is estimated at 2.2% of national output next year, so the government has some wriggle room to absorb the extra funds for the hospitals without pushing the deficit over the 3% limit set by the European Union. "My objective is not to increase indefinitely the public debt. It is to give our hospitals some room for maneuver," Philippe said. Claim: France pledges debt relief for hospitals, unions call another strike.
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France will absorb 10 billion euros ($11.1 billion) of public hospital debt, Prime Minister Edouard Philippe said on Wednesday, in an emergency measure designed to end months of protests by disgruntled doctors and nurses.