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: The release makes no mention of the cost of the drug in question, Tenofovir. A web search found that the cost for a month's supply of the antiviral drug averages just over $1,000. For some patients, that cost may be prohibitive. The cost is an issue of particular concern for developing countries, but it is also true that the price may be much lower for them than in the United States. Many pharmaceutical companies offer their drugs at steeply discounted rates in poorer countries to expand access to life-saving medicines. The release clearly says that 68 percent of women receiving the drug reduced their viral load while only 2 percent of the women in the control group had that success. It also says that the transmission of hepatitis B from mother to newborn dropped from 18 percent to 5 percent, an important clinical outcome. The release includes a discussion of harms. It states that "tenofovir was well tolerated; only one participant treated with tenofovir voluntarily withdrew from the study due to nausea." It also says that researchers "found no significant differences between the tenofovir-treated group and the control group with regard to fetal development and infant growth." Lastly, it calls for longer term, observational studies to confirm the safety of fetal exposure to tenofovir treatment. The release provides a good overview of the randomized, placebo-controlled trial which was undertaken to gauge the efficacy of the drug in both reducing the viral load of hepatitis-B-positive mothers and reducing the rate of transmission of the disease from mother to newborn. It offers solid, numerical evidence of both outcomes. It describes the number of patients (200 pregnant women), defined what constituted a "high" viral load, and described the approximate length of treatment. It did omit a mention of whether the trial was blinded. This release does not commit disease mongering. The release notes that the research is funded by Gilead Sciences. It should also have mentioned that a corresponding author disclosed speaking and advising fees from Gilead, according to the published study. The release is comparing the use of an antiviral drug given to pregnant women versus the normal procedure of giving both a vaccine and immune globulin. The release doesn't mention that tenofovir (marketed as Viread), the drug being tested, is already an FDA approved drug so many readers may not know that it's available. It was approved by the FDA in 2001 for HIV and in 2008 for chronic hepatitis B. The release just barely implies novelty with this statement which suggests a change in treating infected women who are pregnant: "Based on the findings, the investigators recommend that women be tested for HBV viral load at week 28 of pregnancy. Those with a high viral load should receive tenofovir treatment starting at gestational week 30 until delivery to reduce the risk of transmission to their infants." While the drug itself isn't novel, positive outcomes from a controlled trial on pregnant women carrying the virus does seem to introduce a new treatment approach. This release does not use any unjustifiable language. Claim: Antiviral Treatment During Pregnancy Reduces Mother-to-Child Transmission of Hepatitis B

Output: This news release describes a clinical trial testing whether an antiviral drug given to pregnant women in their third trimester reduces their hepatitis B viral load. The study also examined whether the drug limits the transmission of the virus from mother to baby. The answers to both questions are yes, suggesting a new strategy for dealing with the spread of this disease. The release does a good job describing harms, quantifying benefits and describing the study protocol. Because the cost of hepatitis drugs has been widely debated for the past few years, a mention of the drug's cost would have made the release stronger. Almost 240 million people are infected with hepatitis B virus and about 780,000 die each year from the disease, according to the World Health Organization. The hepatitis B virus infects the liver and while many recover with treatment, it can become a chronic infection. Babies and young children infected with the virus are more likely to develop chronic hepatitis B. If administering a drug to infected mothers reduces the proportion of newborns getting the disease, it would be a considerable improvement in public health.

Input: Consider Input: Paragraph: An image graphic purportedly featuring an excerpt from a speech President John F. Kennedy was scheduled to deliver on the day that he was assassinated was recirculated on social media in November 2018: These lines were part of a speech JFK was slated to make to the Texas Democratic State Committee in the Municipal Auditorium in Austin, Texas, on the evening of 22 November 1963. President Kennedy never had the opportunity to deliver that speech, however, as he was assassinated earlier that day while his motorcade drove through Dealey Plaza in Dallas. A transcript of this undelivered speech is available via the John F. Kennedy Presidential Library and Museum. The excerpt included in this meme comes from the penultimate paragraph of that text: Finally, I said in Lubbock in 1960, as I said in every other speech in this State, that if Lyndon Johnson and I were elected, we would get this country moving again. That pledge has been fulfilled. In nearly every field of national activity, this country is moving again and Texas is moving with it. From public works to public health, wherever Government programs operate, the past 3 years have seen a new burst of action and progress in Texas and all over America. We have stepped up the fight against crime and slums and poverty in our cities, against the pollution of our streams, against unemployment in our industry, and against waste in the Federal Government. We have built hospitals and clinics and nursing homes. We have launched a broad new attack on mental illness and mental retardation. We have initiated the training of more physicians and dentists. We have provided 4 times as much housing for our elderly citizens, and we have increased benefits for those on social security. Almost everywhere we look, the story is the same. In Latin America, in Africa, in Asia, in the councils of the world and in the jungles of far-off nations, there is now renewed confidence in our country and our convictions. For this country is moving and it must not stop. It cannot stop. For this is a time for courage and a time for challenge. Neither conformity nor complacency will do. Neither the fanatics nor the faint-hearted are needed. And our duty as a party is not to our party alone, but to the Nation, and, indeed, to all mankind. Our duty is not merely the preservation of political power but the preservation of peace and freedom. So let us not be petty when our cause is so great. Let us not quarrel amongst ourselves when our Nation's future is at stake. Let us stand together with renewed confidence in our causeunited in our heritage of the past and our hopes for the future and determined that this land we love shall lead all mankind into new frontiers of peace and abundance. Kennedy was expected to deliver two speeches in Texas on the day that he was assassinated. The other, which was scheduled to take place at the Trade Mart in Dallas, was "recreated" by the Times of London and the creative Irish agency Rothco in March 2018: It took eight weeks to bring to life the 2,590 words John F Kennedy never got to speak. Sound engineers pulled 116,777 sound units from 831 of his speeches and radio addresses. These units were then split in half and analysed for pitch and energy. The half units, known as phones, were each about 0.04 seconds long and had to be tested next to each other to ensure that they did not clash. The W sound in weapons, for example, is not the same as the W sound in words. A portion of "JFK Unsilenced" recreation can be glimpsed below: Claim: "A passage from a speech JFK was supposed to deliver on the day he was assassinated stated that ""our duty as a party is not to our party alone, but to the Nation, and, indeed, to all mankind."

Output: The words of President John F. Kennedy that the world never got to hear.

Input: Consider Input: Paragraph: With up to 90 cm of snow and temperatures as low as minus 10.3 Celsius in Scotland, Britain and Ireland issued their most severe red warnings which advise people to stay at home as travel is too dangerous. Dozens of people were trapped in their cars on the M80 motorway between Glasgow and Edinburgh, with several hundred having been standed on the road overnight. Flights and trains were canceled across both Britain and Ireland - with similar transport problems in continental Europe. More freezing snowy weather was forecast as Storm Emma approaches from Portugal and France, with warnings of treacherous weather across southern England and Ireland. Irish Prime Minister Leo Varadkar said people should remain indoors from 1600 GMT on Thursday until the storm, with winds forecast to reach 100 kph (60 mph), has passed. "The risk to life and limb presented by the severe weather conditions should not be underestimated by anyone," he said following a meeting of the National Emergency Coordination Group. "It is not safe to be outside in such conditions." All flights will cease from Dublin airport by 1600 GMT and the two carriers that use the airport, Aer Lingus and Ryanair, said they do not plan to fly from the airport at all on Friday. Trains and planes were canceled across Britain and Ireland. Emergency services also struggled on what many consider to be the first day of the Northern Hemisphere's Spring. One doctor told Reuters that staff were snowed in at a hospital near Glasgow, and another doctor told the BBC of a surgeon colleague who walked almost three hours in the snow to the town of Paisley to perform a cancer operation. Wholesale gas prices soared to their highest in at least 10 years on Thursday and the British power network regular, the National Grid, warned of a deficit in the market and sought to buy gas from market players to unblock bottlenecks. The cold spell, dubbed the "the Beast from the East", has been caused by a jump in temperatures high over the Arctic which has weakened the jet stream that brings warm air in from the Atlantic to Ireland and Britain. Britain's two busiest airports, Heathrow and Gatwick, both said that flights would be canceled. Police in Lincolnshire, eastern England, said that all roads were impassable. Britain's Met Office warned that freezing rain was likely across southern England as Storm Emma pushes northwards from Portugal and France, adding that it looked set to be the coldest spell in Britain since 1991. In Scotland, there were widespread road closures and no trains running on the two main lines to and from England. Police were rescuing stranding motorists, and found a vulnerable man in what they described as "life threatening weather conditions". Both Edinburgh and Glasgow airports were closed. Some places in southern Scotland were under such heavy of snow, it affected funeral services in Hawick, near the border with England. "The issue for digging the grave is getting into the burial ground, and we've had about 3 feet (90 cm) of snow here," Ross Walsh of Robson's Funeral Directors told Reuters. Ireland was bracing for the biggest snow fall since 1982 with public transport halted and schools across the republic closed. The Irish stock market said it would close from midday on Thursday and remain closed all day Friday. In Switzerland, Geneva airport closed for several hours and dozens of flights were canceled. Snow also disrupted road and rail traffic. France had its share of snow too, even on the beaches of the Riviera coast in the southeast. The worst was in the south where hundreds of cars and trucks were stranded on the A9 motorway, a strip that links southern France and Spain. The airport in Montpelier was closed for a period overnight but partially reopened on Thursday. Upwards of 15,000 homes along the Mediterranean were without power on Thursday morning, power network company Enedis said. It also snowed across much of northern Italy overnight, bringing fresh disruption to a rail network already hard hit by heavy snow across the south at the start of the week. Schools in Florence were ordered to shut, while heavy goods vehicles were banned from the roads in the north. In the Netherlands, strong winds caused problems. At Amsterdam's Schiphol airport, only two of the six landing strips could be used on Thursday morning. Authorities had to close sea barriers south of Rotterdam to protect shipping. Claim: Siberian blizzards blast Britain and Ireland as Storm Emma approaches.
Output: Snow storms from Siberia blasted Britain and Ireland on Thursday with the worst weather since 1991, trapping several hundred motorists on roads in Scotland, closing thousands of schools, grounding planes and halting trains.