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.
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Question: Paragraph: Israel-based BrainStorm said on Monday a case report is being published in the February issue of "Muscle & Nerve" by the principal investigator and his colleagues at Hadassah Hospital in Jerusalem and a professor from the Mayo Clinic in Minnesota. The report is already available online. A 75 year-old-man diagnosed with both MG and amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's Disease, was treated with BrainStorm's NurOwn cells. Both are neurodegenerative diseases. One month after receiving injections of the cells, the patient and his family reported significant improvement in cognition, speech, and muscle power. After six months, due to progression of weakness and deterioration in cognition, a repeat injection of NurOwn was performed. Again, improvements in the ALS functional rating scale were observed, the report said, adding that treatment with NurOwn appeared safe and well tolerated. "The results suggest that repeated therapy may maintain and enhance the clinical benefits of NurOwn cell therapy in neurological diseases," it said. Chaim Lebovits, president of BrainStorm, said the report in "Muscle & Nerve" was very promising. "This publication is an important milestone for BrainStorm as this is the first human data on NurOwn to be published in a prestigious scientific journal," he said. He said the company expects to finalize its Phase IIa clinical trial in the first half of 2014. According to the ALS Association, 5,600 people in the United States are diagnosed each year with the disease, which has severely disabled British physicist Stephen Hawking. Claim: BrainStorm says stem cells helped patient with ALS and MG.

Answer: A patient suffering from both ALS and myasthenia gravis (MG) showed significant improvement in cognitive and motor function following treatment with BrainStorm Cell Therapeutics adult stem cells, according to a published case report.

Question: Paragraph: "As a matter of course, stories about the increased use of drugs should report the drugs' prices. A change in guidelines based on the study would increase the number of patients eligible for treatment by several hundred thousand in the US. The annualized cost of drug treatment is $12,000-$24,000 depending on the regimen, leading to potential new expenditures of $24 to $48 billion. While there are significant offsets, the potential for this level of additional costs should have been included in the story The story states that delaying treatment ""nearly doubles the risk of dying over the next several years"" and yields a ""70 percent improvement in survival."" This reporting is vague. The story should have compared absolute risks, not relative risks. See our primer on this issue. The story should have included the time span studied. These numbers should have stated the two death rates directly so readers can understand the magnitude of the benefitwhether the risk of death went from [say] 2 percent to 1 percent or from 30 percent to 15 percent. The story places the recommended treatment of earlier drug intervention in the context of the treatments' known side effects, which can be very serious. The story should have described the severity of those side effects. We give this a satisfactory score, but barely. The report is based on a study presented at a major medical meeting. The story should have mentioned the fact that it has not been published or peer-reviewed. It should also have pointed out that it was a retrospective cohort study, which is considered to be less conclusive than prospective, double-blind studies. It should also have pointed out, as the NIH press release does, that a clinical trial is needed to validate the results in a way that would call for changing the current guidelines. These failures to provide caveats and context earn the story an ""unsatisfactory"" rating under this criterion. The story does not exaggerate the gravity or prevalance of AIDS. The story quotes Anthony Fauci, one of the best-known and -respected experts in the field of HIV/AIDS. The story also quotes the study's lead investigator, and the author of AIDS treatment guidelines. That source's link to companies that make AIDS drugs is properly noted. The story also quotes an independent clinician familiar with the guidelines and the current research. The story plainly compares the current guidelines with the regimen tested. The story explains that the drug combinations used by AIDS patients have been widely used since the mid-1990s. No claims are made for the novelty of the drug treatment. The recommendation to treat earlier is presented not as novel, but as a plan under consideration and study for quite some time. The story does not draw excessively on the NIH press release." Claim: AIDS treatment should be started sooner, study says

Answer: "This is a Columbus Dispatch version of a story reported by the Associated Press. Since the Columbus paper changed the original article substantially, we send our comments to the Columbus paper. Taking the big view, this story about the benefits of starting the standard multi-drug AIDS treatment sooner than current guidelines suggest accomplishes its mission. It fairly describes important new research that verifies earlier work suggesting the same thing. It says, correctly, that the continuing research could drive changes in treatment. The story is well-sourced and provides a lucid description of the disease process and detailed definition of ""early"" treatment. Having said that, the report falls short of two key best practices: It fails to quantify the benefits of early treatment in a meaningful way. It uses ""relative risk"" [a percent reduction in mortality] instead of ""absolute risk"" [which would allow readers to understand the gravity of the risk and the size of the benefit. It fails to describe the limitations of the study with caveats and context. If the story had mentioned those limitations, its predictions of imminent clinical use and eventual changes to the guidelines would have been properly tempered. As presented, the story fails to check the sources' consistent enthusiasm with journalistic disinterest. Given the credibility of the study, the opinions of multiple high-quality sources and the previous research record, the predictions seem justifiable. But the history of AIDS science, treatment and politics recommends a bit more reporting distance and care."

Question: Paragraph: "This is the only of the five stories to actually put a dollar figure on the classes. ""Even the cost of a class, which can top $50 a month, is modest compared with the cost of many medications. And unlike drugs, tai chi had no harmful side effects, she says."" Unlike the AP story, which made the mistake of saying that ""symptoms improved significantly for the tai chi group and little for the others,"" this story, at least, presents some numbers. The trouble is, those numbers are in relative terms. So, instead of saying that three months after the classes ended, 27 patients who took tai chi classes felt better and 17 who tried other therapies also felt better, it presents the difference as 82% versus 53%. That seems more dramatic. Absolute data would be more meaningful. Why make the reader do the math? The story is one of the few stories that covered this study to actually point out that""unlike drugs, tai chi had no harmful side effects."" In the end, because of the comments from Gloria Yeh, the story puts the appropriate caveats on the findings. This sentence does a great job of summarizing some of the problems with the study: ""Yeh notes that researchers don't know which aspects of tai chi were most helpful: the exercise, deep breathing, relaxation exercise, meeting new friends or learning from a charismatic teacher."" This story actually spends too little time talking about the condition itself. The AP devoted a whole paragraph in an eight paragaph story to the condition, and the LA Times led its piece by describing the disease. USAToday instead went with a very nice description of tai chi, putting the emphasis on the beauty and simiplicity of the therapy rather than the difficulty clinicians have had correctly diagnosing and treating fibromyalgia. This is the only story to include the phrase ""white crane spreads its wings"" or anything like that. The story doesn't actually quote any of the authors and instead quotes two outside experts, one of whom wrote an accompanying editorial. It fails to fully attribute the comments made by ""Callahan."" It appears that the writer meansLeigh F. Callahan, who just completed a study of tai chi for arthritis and was quoted by other reporters. (How did this slip through copy editing? Was this a slip-up only in the online version?) But we can't give credit to an independent source that the story doesn't adequately identify. The story does not compare the therapy to existing alternatives or even discuss existing alternatives, aside from a passingreference at the very end to medications. This is the only one of the five stories to note that ""A study in 2007 from the National Institutes of Health found that 2.3 million American adults had used tai chi in the past year."" This doesn't tell you whether tai chi classes areas readilyavailable in Oklahoma as they are in New Mexico, but it does give you a sense of how popular they are. It is unclear from this story whether tai chi has been studied before for other conditions. It has. It also is unclear what fibromyalgia patients now do for therapy. The LATimes, for example, pointed out that patients in the study stopped taking drugs for treatment, for example. The story does not rely on a news release." Claim: Tai chi may ease fibromyalgia pain

Answer:
The story does two things better than all the other stories. It puts a dollar figure to the cost of tai chi therapy, and it gives people a better sense of how popular tai chi is. It could have done a better job evaluating the evidence and providing some absolute numbers to help readers decide how seriously to take these results. Why not just give the absolute numbers? How many out of how many? Why make the reader do the math? "79% of tai chi participants said their symptoms had improved, compared with 39% of those in the educational classEven three months after the classes ended, 82% of tai chi students still felt better, compared with 53% of the comparison group." Sure, the denominators are in the story but we shouldn't need to pull out the calculator to figure out 79% of x, vs. 39% of x.