Given a paragraph, generate a claim that is supported by the given paragraph. 1) The claim must contain information from within the paragraph. 2) A sentence within the paragraph can be used as a claim. 3) The claim should not have contradictions within the paragraph. 4) The claim should be at most one sentence long.

Example Input: The department revealed it had contemplated using the drug in a court filing last month, which has not been previously reported. In the end, it decided against adopting the drug for executions. Attorney General William Barr announced in July his department instead would use pentobarbital, a barbiturate, when it resumes federal executions later this year, ending a de facto moratorium on the punishment put in place by the administration of U.S. President Barack Obama. But the special consideration given to the possibilities of fentanyl, even as federal agents were focused on seizing illegal imports of the synthetic opioid, show how much has changed since the federal government last carried out an execution nearly 20 years ago. Many pharmaceutical companies have since put tight controls on their distribution channels to stop their drugs being used in executions. As old supply chains vanished, many states, and the federal government in turn, have been forced to tinker with their lethal recipes. They have experimented with different drugs, in some cases leading to grisly “botched” executions in which the condemned prisoners have visibly suffered prolonged, excruciating deaths, viewed by some as a breach of the constitutional ban on “cruel and unusual” punishments. In 2017, Nebraska and Nevada announced they would use fentanyl, which is 100 times more powerful than morphine, in new multi-drug execution protocols. By 2018, the U.S. Justice Department was also examining the “use of fentanyl as part of a lethal injection protocol,” according to a three-page internal memorandum from March 2018 by the director of the department’s Bureau of Prisons. The Justice Department revealed the memo’s existence in an August court filing after a federal judge ordered it to produce a complete “administrative record” showing how it arrived at the new pentobarbital execution protocol announced in July. The full contents of the memo are not public. It is not known why the department decided to examine fentanyl, what supply channels were considered or why it ultimately rejected fentanyl as a protocol. The government’s court filing shows the only other named drug examined as the subject of a department memo was pentobarbital, the drug it now says it wants to use in December and January to kill five of the 61 prisoners awaiting execution on federal death row. Wyn Hornbuckle, a department spokesman, declined to share a copy of the memo or to answer questions about the government’s execution protocol. Mark Inch, who was the Bureau of Prisons’ director at the time, acknowledged in a brief telephone interview writing the memo. Inch, who abruptly resigned a couple months after writing the memo, declined to answer questions, in part because he said it would be in conflict with his current role running Florida’s Department of Corrections. Doctors can prescribe fentanyl for treating severe pain. In recent years, illegal fentanyl has become a common additive in bootleg pain pills and other street drugs, contributing to the tens of thousands of opioid overdose deaths in the country each year. Even tiny quantities can slow or stop a person’s breathing. Earlier this year, an Ohio lawmaker proposed using some of the illegal fentanyl seized from drug traffickers to execute condemned inmates. Death penalty researchers say that just because a drug is deadly does not mean it is always appropriate as an execution drug. “I don’t think it’d be a surprise that the government would be looking at alternative methods of carrying out lethal injection, and fentanyl has been in the news,” Robert Dunham, the director of the Washington-based non-profit group the Death Penalty Information Center, said in an interview. “But there is just something fundamentally wrong about using a drug implicated in illegal activities as your method of executing prisoners.”   In August 2018, Carey Dean Moore became the first person in the United States to be executed using a protocol that included fentanyl. Nebraska prison officials injected him with fentanyl and three other drugs. Moore took 23 minutes to die. Witnesses said that before succumbing, Moore breathed heavily and coughed and that his face turned red, then purple.
Example Output: Exclusive: While battling opioid crisis, U.S. government weighed using fentanyl for executions.

Example Input: Scientists on Monday described evidence of this bitter chapter of South American history preserved deep in an ice cap in the Peruvian Andes in the form of residue from the relentless clouds of metallic dust spewed from the mines starting in the 16th century. The mountaintop mines of Potosí in Bolivia were the world’s richest silver source. While the Incas had long extracted silver, a new processing method introduced by the Spanish in 1572 greatly increased production even as it belched lead dust and other pollutants into the atmosphere. The pollution blew over the entire region, including the Quelccaya Ice Cap some 500 miles (800 km) northwest in southern Peru. The Spanish refining process involved pulverizing silver ore, containing both lead and silver, into powder, which sent metallic dust into the atmosphere. The powder was mixed with mercury. The silver was separated by heating the mixture to allow the mercury to evaporate. Writing in the Proceedings of the National Academy of Sciences, the scientists said they drilled into the glacier at an altitude of about 18,000 feet (5,600 meters) to learn about past air pollution. The age of the ice was determined with precision because it was laid down in discernible layers caused by the annual alternation between wet and dusty dry seasons. The pollutants spawned by the Spanish colonial-era silver operations from the 16th century through the 18th century consisted mostly of lead but also arsenic and others. The researchers called it the earliest evidence of large-scale, human-produced air pollution in South America, beginning more than two centuries before the industrial revolution. The pollutants were reminders of “the sad conditions and fate of tens of thousands locals exploited in the silver mining operations during the colonial period,” Ohio State University environmental scientist Paolo Gabrielli said. “Their work conditions must have been truly terrible. Many died because of the strenuous physical efforts but it was also not infrequent that underground mine galleries collapsed, burying and killing hundreds of people,” Gabrielli said. Ohio State earth sciences professor Lonnie Thompson called the Quelccaya ice a “Rosetta Stone” for studying climate history, saying the samples also can reveal past temperatures, aridity and perhaps even the evolution of bacteria and viruses.
Example Output: Peruvian ice cap harbors evidence of conquistadors' avarice.

Example Input: Some of the birds have already died and the remainder will be culled, the Department for Environment, Food & Rural Affairs said in a statement. bit.ly/2jOxDEv  A 3-km (1.9-mile) protection zone and a 10-km surveillance zone have been put in place around the farm in Preston, it said, adding that the virus posed very low risk to public health. Different strains of bird flu have been spreading across Europe and Asia since late last year, leading to the large-scale slaughter of poultry in certain countries and some human deaths in China. A case of the contagious H5N8 bird flu strain was found in southwest Wales earlier in January while the eastern English county of Lincolnshire and the Irish Republic each reported a case in December. The World Health Organization called on all countries on Monday to monitor closely outbreaks of deadly avian influenza in birds and poultry and to report promptly any human cases that could signal the start of a flu pandemic.
Example Output:
Britain confirms bird flu case in Lancashire, to cull infected poultry.