Given a paragraph and a claim, classify it this way: If the claim contradicts the evidence present in the paragraph, classify the claim as '0'. If the claim has multiple supporting *AND* contradicting evidences, classify the claim as '1'. If the claim has supporting evidence and the paragraph is in overall favor of the claim, then classify the claim as '2'.

Example Input: Paragraph: "A  post about COVID-19 is being shared in a new format on Facebook. In an audio message that a reader sent us on March 23, a woman with a British accent lists 10 ways that people can avoid being infected with the coronavirus. The message claims to be based on research from Chinese scientists. ""It was sent to me by a colleague who has a friend that works at Dr. Negrin, which is the main hospital on our island,"" says the woman on the audio message. ""It’s obviously in Spanish, so I’m just going to read it and translate it for you."" University Hospital of Gran Canaria Dr. Negrin is located in the city of Las Palmas on Gran Canaria, one of Spain’s Canary Islands. The island chain’s tourism industry has been hard-hit by the COVID-19 pandemic. Here’s some of the questionable medical advice in the audio message that caught our eye: If some of those claims sound familiar, it’s because many of them have been circulating on social media in some form since January, when the World Health Organization addressed a slew of COVID-19 rumors on Twitter. We’ve also debunked several bogus coronavirus prevention and treatment methods. But this audio message was new to us, so we decided to check out each of the five claims. All of them either lack evidence or have been debunked by public health officials. While health experts recommend drinking water regularly to stay healthy, there is no evidence that sipping some every 20 minutes can help prevent coronavirus infection. The primary way the virus spreads is through close contact with infected people and respiratory droplets, according to the Centers for Disease Control and Prevention. When someone with the coronavirus coughs or sneezes, their germs land on surfaces around them. The virus then infects people who touch those surfaces and then their eyes, nose or mouth. So to prevent contracting the coronavirus, the CDC advises people to avoid touching their face as much as possible. Other ways to prevent infection include washing your hands with soap and water, covering your coughs and sneezes with a tissue and regularly sanitizing the surfaces in your home or at your workstation. As of now, there is no specific treatment for the virus. In a tweet published Feb. 7, the WHO said it does not advise people to drink water as a way to avoid coronavirus infection. While air-drying your clothes may save you some money on your electricity bill, there is no evidence it will kill the coronavirus. We’ve rated similar claims . There is ample evidence that viruses, including human coronaviruses, don’t like heat. Influenza, for example, thrives in dry, cold weather, which is one reason the flu season typically spans from fall to spring. And high-intensity UV light can kill viruses. Here are 4 real ways to protect yourself But that doesn’t mean sun exposure kills the coronavirus. Experts told us natural sunlight doesn’t provide the UV intensity needed to kill the virus, and the WHO says on its website that COVID-19 can be transmitted in all climates, ""including areas with hot and humid weather."" Neither the WHO nor the CDC lists sunlight exposure as a method to kill the coronavirus. In fact, the WHO has debunked the claim, saying ""there is no evidence that sunlight kills the new coronavirus."" Public health officials say washing your hands is one of the primary ways to prevent COVID-19 infection. But if you’re healthy and in self-isolation, there is probably little reason to lather up so frequently. The CDC recommends washing your hands with soap and water for at least 20 seconds at a time — ""especially after you have been in a public place, or after blowing your nose, coughing, or sneezing."" On its website, UNICEF lists a few more examples of when people should wash their hands: ""after touching surfaces outside the home, including money; before, during and after caring for a sick person; and before and after eating."" So if you’re doing any of those things every 20 minutes, you may want to wash your hands. This claim is baseless. As we’ve covered before, there is evidence that human coronaviruses don’t like heat. But just as there’s no scientific proof that hot things prevent COVID-19, there’s no proof that cold things make you more susceptible. This claim is similar to one made in a fake UNICEF handout that circulated on Facebook in early March. It said people should ""stay away from ice cream and eating cold"" to avoid contracting COVID-19. In a statement, UNICEF debunked that claim. On its website, the WHO did, too. ""There is no scientific evidence that eating hygienically made frozen food and ice-cream spreads the new coronavirus,"" the organization says. There’s no evidence to support this. An article published in the New England Journal of Medicine on March 17 tested how long the coronavirus, formally called SARS-CoV-2, lived on five different surfaces: aerosols, plastic, stainless steel, copper and cardboard. ""SARS-CoV-2 remained viable in aerosols throughout the duration of our experiment (3 hours),"" the authors wrote. ""SARS-CoV-2 was more stable on plastic and stainless steel than on copper and cardboard."" On cardboard, they could not detect any after 24 hours. The coronavirus lives the longest on plastic and stainless steel — up to three days. That’s far from nine days, as the audio message claimed. And while the journal article hasn’t been peer-reviewed, its findings are similar to those of other researchers. An article published in the Journal of Hospital Infection in March reviewed what other scientists have found about the surface viability of various coronaviruses that infect humans, such as Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS), which are both similar to COVID-19. The authors wrote that scientists found some of these viruses could live for up to five days on steel, and eight hours on aluminum. Another study they cited found a SARS virus strain remaining viable for up to five days on an unspecified metal. The article did find that one strain of SARS could live for up to nine days on plastic surfaces. But two other strains of the virus remained viable for only five days or less, and MERS could live for only up to 48 hours at a certain temperature. More recently, a March 23 report from the CDC said novel coronavirus RNA was found on surfaces on the Diamond Princess cruise ship 17 days after passengers disembarked. That finding raised questions about whether the coronavirus can last longer on some surfaces than previously thought, but researchers have noted that viral RNA doesn’t necessarily mean live virus was present. A chain audio message on Facebook Messenger lists 10 ways to prevent infection from COVID-19. We fact-checked five and found them inaccurate. First, there is no evidence that sipping water every 20 minutes can help prevent coronavirus infection. There is also no evidence that exposing your clothing to the sun will kill the coronavirus. Health officials recommend that people avoid touching their face and wash their hands for at least 20 seconds at a time —  not every 20 minutes, as the message claims. There’s also no evidence that consuming cold things makes you more susceptible to the virus. Finally, while the science is far from settled, there’s no proof that the coronavirus can live for up to nine days on metallic surfaces. The best available evidence suggests that it can remain viable on stainless steel for up to three days. If you receive a chain message that you want us to fact-check, send a screenshot to [email protected] or forward it to us on Facebook." Claim: An audio message lists five ways people can prevent the novel coronavirus.
Example Output: 0

Example Input: Paragraph: No mention of possible costs for leptin; no mention of costs of other methods of weight maintenance. The story presented as a benefit that leptin increased number of calories used during low level activity. But it fails to mention that at higher levels of energy expenditure, this effect was not observed. No mention of any possible harms. What, if anything, happened after the study subjects stopped receiving leptin injections? The piece does inform the reader that this was a study that examined too few people and that the 10 weeks was too short a time period to determine whether continuous leptin injection was a feasible way to keep weight off. Weight loss is framed as starvation. The study this piece was based on fed the study subjects 800 kcal/day which is more akin to starvation than dieting. It makes the piece less relevant to the dieting process. The story provided a quote only from the lead investigator of the study; the story includes no input from any other independent source. No mention of any other weight loss maintenance methods. Doesn’t mention that there is no FDA approval for the use of leptin in maintenance of weight loss. Doesn’t mention that leptin is a purely experimental treatment – a hormone discovered in 1969. Claim: Fat Hormone May Trick the Body to Help It Keep Extra Pounds Off
Example Output: 0

Example Input: Paragraph: U.S. Bankruptcy Judge Kevin Gross is expected in July to decide whether to halt more than 160 active lawsuits brought by state attorneys general, cities and counties against opioid manufacturer Insys Therapeutics Inc. When it filed for Chapter 11 protection in Delaware earlier this month, Insys requested the cases be paused. A bankruptcy filing would normally halt active litigation immediately, giving a company such as Insys time to reorganize and preserve money that would otherwise be spent fighting the cases. But a longstanding exception in U.S. bankruptcy law can keep the lawsuits alive if they are enforcing government officials’ “police or regulatory power.” The exception holds that government actions seeking to enforce laws related to matters such as public health and safety are not automatically stopped by a company’s bankruptcy filing as other lawsuits are. State and local officials are suing Insys and other drugmakers in an attempt to address harm from an opioid crisis that has killed nearly 400,000 people between 1999 and 2017. More than half these deaths resulted from prescription painkillers, according to the U.S. Centers for Disease Control and Prevention. For a graphic, click tmsnrt.rs/2EgfT0n  “Criminal enterprises … should not be permitted to shield themselves from the consequences of their misconduct by running to bankruptcy court and obtaining the equivalent of a stay that allows them to evade justice,” said Minnesota Attorney General Keith Ellison and Maryland Attorney General Brian Frosh in a Tuesday legal filing opposing Insys’s request to halt lawsuits. The opioid crisis “is a national public health emergency,” they said in the filing, which other state attorneys general supported, including those in New York, New Jersey and Arizona. “The interests of the public therefore are served by allowing these police powers actions of the states to continue unfettered by the injunctions that Insys seeks.”  A spokesman for Insys, which faces trials in Maryland and Minnesota beginning in August, declined to comment beyond the company’s court filings. Insys already had reached a $225 million settlement before filing for bankruptcy with the U.S. Justice Department, admitting to illegal conduct in resolving claims that it bribed doctors to write prescriptions, including medically unnecessary ones, for a fentanyl spray called Subsys designed to treat cancer pain. The Chandler, Arizona-based company still faces, overall, more than 1,000 lawsuits raising similar allegations of deception and fraud in marketing its opioids. The misconduct occurred under a prior management team that has since “entirely turned over” and Insys is now committed to lawful marketing practices, the company said in court papers. Insys contends in bankruptcy-court filings that Judge Gross should halt the lawsuits against it regardless of any exceptions, lest the company drain limited financial resources fighting cases on multiple fronts. Allowing the cases to continue would leave less money for creditors, including the very government officials seeking to hold it to account, Insys contends, adding that its request is not an attempt to escape liability. It had less than $40 million in the bank when filing for bankruptcy and predicts spending up to $9 million through December to continue fighting lawsuits, according to court papers. The judge’s ruling is expected to influence whether another opioid manufacturer facing 2,000 lawsuits - OxyContin maker Purdue Pharma LP - decides to file for bankruptcy protection, according to a person familiar with the matter and legal experts. A Purdue spokesman declined to comment. A ruling allowing the Insys litigation to proceed could discourage Purdue from seeking bankruptcy protection, while pausing the cases might signal that Chapter 11 bankruptcy proceedings are a viable way to halt lawsuits and take advantage of breathing room to reach a broader settlement with plaintiffs, according to the person familiar with the matter and several legal experts. Insys lawyers are attempting to persuade government officials to agree to voluntarily halt their cases, according to a bankruptcy-court filing. Insys is nearing a deal that would effectively halt some of those legal claims against the drugmaker that are consolidated in an Ohio federal court, said Paul Hanly, a lead lawyer for plaintiffs in the opioid litigation. An Insys spokesman declined to comment on the potential agreement. Insys has some legal precedent backing its approach. In 2017, a bankruptcy judge sided with Takata Corp when temporarily halting lawsuits brought by Hawaii, New Mexico and the U.S. Virgin Islands against the Japanese supplier of automobile airbags that exploded, finding that allowing the litigation to continue threatened the company’s reorganization. That would have harmed creditors, including those seeking to hold Takata accountable for widespread deaths and injuries, the judge ruled. The ruling allowed Takata to focus on completing a sale to a rival, creating a combined company called Joyson Safety Systems. A Joyson representative declined to comment. The Minnesota and Maryland attorneys general argued in their legal filing on Tuesday that Insys has not demonstrated the kind of exceptional circumstances present in the Takata case - an unprecedented automotive recall - that warranted halting government lawsuits. While the outcome in the Insys case is not critical for opioid manufacturers with stronger balance sheets that face lawsuits, such as Johnson & Johnson, it holds significance for the likes of OxyContin maker Purdue, according to several legal experts. In March, Reuters reported that Purdue was exploring filing for bankruptcy protection to address lawsuits alleging it pushed prescription painkillers while downplaying their abuse and overdose risks, according to people familiar with the matter. Purdue’s CEO later confirmed the company was considering a bankruptcy filing. The company has denied allegations it contributed to the opioid crisis, pointing to the U.S. Food and Drug Administration approving labels on its drugs carrying warnings about risk and abuse associated with treating pain. Claim: Fate of opioid litigation hinges on government 'police power'.
Example Output:
2