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: "Although the story didn't cite the cost of appendectomy emergency or urgent surgery and we wish it had, we nonetheless will give it a satisfactory score because it at least cited what the editorial writer wrote, ""A secondary benefit is the savings to the hospital generated by minimizing staff and anesthesiologist presence late in the evening and during the wee hours of the morning."" As with our harms score above, although the story didn't give absolute numbers, in this case we think it was sufficient for it to report that ""The scientists found no significant difference among the groups in the patients' condition 30 days after surgery or in the length of their operation or hospital stay."" Although the story didn't give absolute numbers, in this case we think it was sufficient for it to report that ""The scientists found no significant difference among the groups in the patients' condition 30 days after surgery or in the length of their operation or hospital stay."" Despite running less than 300 words, this story did an adequate job in explaining the quality of the evidence, including pointing out limitations. No disease-mongering here. The story meets the bare minimum requirement for this criterion in that it at least cited what an editorial stated. The focus of the story was on a study comparing emergency appendectomy with surgery done up to 12 hours later or beyond. This is the whole focus of the story and one we applaud when it begins: ""Appendectomy is the most common emergency surgery in the world, but it doesn't have to be."" There were no claims made about the novelty of this research, and we may have wished for a bit more context on this. Nonetheless, the potential for guiding future care decisions was made clear. Not applicable. Given that the story only pulled excerpts from the journal article and the accompanying editorial, and didn't include any fresh quotes from interviews, we can't be sure of the extent to which it may have been influenced by a news release."
Example solution: Some appendicitis cases may not require 'emergency' surgery
Example explanation: The paragraph mentions that "Appendectomy is the most common emergency surgery in the world, but it doesn't have to be." which is considered evidence for the output. Thus, the output is a valid claim.

Problem: Almost three years after he received bone marrow stem cells from a donor with a rare genetic mutation that resists HIV infection - and more than 18 months after he came off antiretroviral drugs - highly sensitive tests still show no trace of the man's previous HIV infection. "There is no virus there that we can measure. We can't detect anything," said Ravindra Gupta, a professor and HIV biologist who co-led a team of doctors treating the man. AIDS experts said the case is a proof of the concept that scientists will one day be able to end AIDS, and marks a "critical moment" in the search for an HIV cure, but does not mean that cure has already been found. Gupta described his patient as "functionally cured" and "in remission", but cautioned: "It's too early to say he's cured." The man is being called "the London patient", in part because his case is similar to the first known case of a functional cure of HIV - in an American man, Timothy Brown, who became known as the Berlin patient when he underwent similar treatment in Germany in 2007 which also cleared his HIV. Brown, who had been living in Berlin, has since moved to the United States and, according to HIV experts, is still HIV-free. Some 37 million people worldwide are currently infected with HIV and the AIDS pandemic has killed about 35 million people worldwide since it began in the 1980s. Scientific research into the complex virus has in recent years led to the development of drug combinations that can keep it at bay in most patients. Gupta, now at Cambridge University, treated the London patient when he was working at University College London. The man had contracted HIV in 2003, Gupta said, and in 2012 was also diagnosed with a type of blood cancer called Hodgkin's Lymphoma. In 2016, when he was very sick with cancer, doctors decided to seek a transplant match for him. "This was really his last chance of survival," Gupta told Reuters. The donor - who was unrelated - had a genetic mutation known as 'CCR5 delta 32', which confers resistance to HIV. The transplant went relatively smoothly, Gupta said, but there were some side effects, including the patient suffering a period of "graft-versus-host" disease - a condition in which donor immune cells attack the recipient's immune cells. Most experts say it is inconceivable such treatments could be a way of curing all patients. The procedure is expensive, complex and risky. To do this in others, exact match donors would have to be found in the tiny proportion of people most of them of northern European descent who have the CCR5 mutation that makes them resistant to the virus. "Although this is not a viable large-scale strategy for a cure, it does represent a critical moment," said Anton Pozniak, president of the International AIDS Society. "The hope is that this will eventually lead to a safe, cost-effective and easy strategy...using gene technology or antibody techniques." Specialists said it is also not yet clear whether the CCR5 resistance is the only key - or whether the graft-versus-host disease may have been just as important. Both the Berlin and London patients had this complication, which may have played a role in the loss of HIV-infected cells, Gupta said. His team plans to use these findings to explore potential new HIV treatment strategies. "We need to understand if we could knock out this (CCR5) receptor in people with HIV, which may be possible with gene therapy," he said. The London patient, whose case was set to be reported in the journal Nature and presented at a medical conference in Seattle on Tuesday, has asked his medical team not to reveal his name, age, nationality or other details.
Solution: London HIV patient becomes world's second AIDS cure hope.