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: "There is no mention of cost. The story could have at least reported what the drug costs in its current use against blood cancer. The story did a good job of explaining both the potential benefits and harms of the drugs. This was a particular strength of this story – and made it stand out in comparison with the LA Times blog story that we also reviewed. Harms were emphasized from the outset – even in the headline – in the AP story but were never mentioned in the LA Times story. And this story reminded readers of the side effects encountered with another MS drug, Tysabri. Outstanding job on this issue by the AP. The story did a very good job of explaining the studies. There is no sign of disease-mongering in this story. Two apparently independent sources were quoted. The story did a good job comparing the new drugs with existing approaches to treat MS. Story explains that the drug is already sold to treat a rare blood cancer and stated that ""it’s too soon to know if the pills will be approved by the government or widely adopted by physicians."" It does not report, however, as the LA TImes blog did, that ""The drug company MD Serono, an affiliate of Merck, has requested approval from the Food and Drug Administration to market the tablet. However it recently received a ""refuse to file"" letter from the FDA, which means the agency is requiring additional information or data. MD Serono said it is pursuing the matter with the FDA and hopes to re-submit its application."" We think that’s a crucial piece of information that affects availability, although, of course, doctors can still prescribe it for off-label use even before the FDA acts on the new request. The novelty of ""tests of the first two oral drugs developed for treating MS"" was clear in the story. It is clear that this story did not rely on a news release." Claim: MS pills show promise and risk, studies say

Ex Output:
Nice job explaining harms and benefits – including putting the potential risks/harms right in the headline. The appeal of an oral drug for MS is clear. The risks emphasized in this story, though, raise important questions


Ex Input:
Paragraph: The government has tested around 83,000 people so far for COVID-19, the respiratory disease caused by the virus, Canada’s deputy chief public health officer Howard Njoo told reporters. There have been 1,099 confirmed cases. Canada has taken several measures to contain the fast-spreading virus, including closing its border with the United States, which came into effect on Friday night. Trudeau, who is himself in self-isolation after his wife tested positive for COVID-19, told reporters on Saturday the government is ramping up testing to detect as many cases as possible. “The ramping up of testing is increasing at a tremendous pace.... we are getting more equipment for testing. We recognize that broad scale testing is an essential tool in continuing to fight the spread of this disease,” Trudeau told reporters. There are around 5,000 ventilators across the country, Njoo said. He also said Canada is making efforts to bring home stranded citizens, and an Air Canada (AC.TO) plane is in the process of repatriating citizens from Morocco. He named Peru and Spain as two potential countries from which Canada was working with airlines to bring home stranded citizens. But Trudeau said the travel restriction put in place by many countries mean not every Canadian stuck overseas would be able to come home immediately. “We are going to ask people to stay safe, make smart choices and do the best they can in a situation that is unprecedented, exceptional and very difficult,” Trudeau said. Canada’s foreign minister François-Philippe Champagne estimated there are ten of thousands of Canadians overseas. Trudeau’s government has pledged C$27 billion ($18.6 billion) to help the economy amid the virus outbreak, which could blow out the fiscal deficit and lead to higher government borrowing by nearly 40%, according to Reuters calculations. “We have heard a wide range of estimates from economists and  banks about how bad it is going to get. The only thing they seem to agree on is, it is going to get very bad. Fortunately, Canada is in an extremely strong fiscal position... and that gives us room to inject money into people’s pocket,” Trudeau added. Meanwhile, Canada’s decision to turn back asylum seekers who walk over the U.S.-Canada border has been criticized by advocates. “The government’s decision... ignores the recommendations of the World Health Organization and isn’t part of a sound pandemic management plan,” said Nazila Bettache, with the Caring for Social Justice Collective. She said asylum seekers will cross by other means that are less controlled and will not have access to proper safety measures, such as a 14-day quarantine. Claim: Canada's coronavirus death toll rises to 13 as repatriation efforts step up.

Ex Output:
Canada’s death toll from the coronavirus rose to 13 on Saturday, and the country stepped up efforts to repatriate Canadians stranded overseas as Prime Minister Justin Trudeau called the situation “unprecedented, exceptional and very difficult.”


Ex Input:
Paragraph: Castro spoke with party activists at a crowded house party in North Liberty after forming an exploratory committee last month. Castro said that he would announce his presidential campaign on Saturday in San Antonio and that he looked forward to meeting with Iowa voters before the first-in-the-nation caucuses next year. Castro said that he would lay out his vision for making the United States “the smartest, the healthiest, the fairest and the most prosperous nation in the world.” He said that his plans will include expanding Medicare to allow access for all and addressing what he called a housing affordability crisis in which rising rents are squeezing the poor and middle class. Castro, who served as the nation’s housing secretary during President Barack Obama’s second term, also promised that he will not accept money from political action committees tied to corporations and unions. “What you’re going to hear from me is that I’m not taking that PAC money, that I support universal health care, and that I’ve shown in my time in public service an ability to stand with the people instead of the special interests, and I’ve taken action to do that,” said Castro, 44. Castro shook hands, spoke and fielded questions for an hour as guests sipped wine from plastic cups. He received a warm welcome from the activists, who said they were eager for someone who could defeat President Donald Trump in the 2020 election. North Liberty is a fast-growing bedroom community that’s located near Iowa City in Johnson County, which has long been the state’s liberal stronghold. Castro’s visit was the latest activity in Iowa as the field of candidates seeking the Democratic Party’s nomination begins to take shape. U.S. Sen. Elizabeth Warren of Massachusetts visited the state over the weekend after forming her own exploratory committee, and several more candidates are expected to join the race soon. Castro acknowledged that some Democrats will view his and other candidates’ decisions to not accept PAC money as tantamount to “bringing a knife to a gun fight.” But he said that the Democratic nominee will have no problem raising money from individuals who want change and that the decision sends an important message. “I think it says something, that if a candidate doesn’t take that money, they’re going to work for you,” he said. “If I’m elected, that’s what I’m going to do.” Claim: Castro vows to champion health care, housing during 2020 bid.

Ex Output:

Former San Antonio Mayor Julian Castro introduced himself to Iowa Democrats on Monday night as a champion for universal health care and affordable housing as he indicated he was close to launching a run for the presidency.