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.

Paragraph: We'll rule this not applicable because, in general, most people have ballpark knowledge of how much chocolate costs. The story did not mention that dark chocolate is typically more expensive than milk chocolate especially for the premium brands with very high concentrations of cocoa solids. A brief explanation would have been helpful. The story went the extra mile here, providing theabsolute rates of stroke seen in the groups consuming the lowest and highest quantities of chocolate. "Among those with the highest weekly chocolate intake more than 45 grams there were 2.5 strokes per 1,000 women per year. That figure was 7.8 per 1,000 among women who ate the least (less than 8.9 grams per week)." These statistics weren't provided in the study text, suggesting that the writer made the calculations based on data contained in one of the study tables. We applaud theextra effort made to provide meaningful statistics to readers! Close call here, but the story goes a step further than WebMD when discussing the possibleadverse effects of consuming too much chocolate. In addition to warning that chocolate has a lot of fat, sugar and calories, it explicitly notes that eating too much of it"could be counterproductive." WebMD offers no comparable warning and suggests that eating more chocolate thanwasconsumed in this study wouldresult in similarhealth benefits. This story was much more cautious in its depiction of the findings than the competing WebMD coverage. Most important, it was careful to explain high up that the study found only a correlation between chocolate intake and lower stroke risk. As one of the study authors explains: "Given the observational design of the study, findings from this study cannot prove that it's chocolate that lowers the risk of stroke." We also appreciate the story's more nuanced language regarding which constituents of chocolate might be responsible for possible benefits. Whereas WebMD states unequivocally that flavonoids and antioxidants "deserve the credit" for these benefits, Reuterssays more judiciously thatflavonoids "may be responsible for chocolate's apparent effects on health." [Emphasis ours.] "Whether that theoretical benefit translates into real-life benefits remains to be proven by rigorous studies, however," Reuters appropriately adds. There was no disease-mongering. This was the only major shortcoming no independent perspective. An expert in epidemiology might havepointed out,for example,that the data on chocolate consumption were collected fromsubject self-reports, and therefore should be viewed cautiously. The availability of chocolate is not in question. The story appropriately notes that there is a stronger statistical association with dark chocolate as opposed to milk chocolate. The story notes that previous research has linked higher levels of chocolate consumption with improved heart health. The story includes comments attributed to a direct email from one of the study authors, sowe can confirm our overall impression that this story wasn't basedon apress release. Claim: Chocolate lovers have fewer strokes, study finds
Starting withthe headline, this story is careful toexplainthat the study observed fewer strokes in those who ate more chocolate; it doesn't suggest thatthe chocolate prevented strokes. It also features excellent useofstatistics, a more explicit description of potential harms, and mentions alternative approaches to prevention. The only major shortcoming was a lack ofan independent perspective on the findings. Some journalists may balk at our insistence that stories about observational studies include appropriate discussion of the limitations of the evidence. In only 378 words, this story provides another example that this can be done and it doesn't require the length of a full medical journal article to do so.

Paragraph: A small Swiss study released on Monday showed that walking up and down stairs for three months, without recourse to the lift, increased levels of fitness dramatically. In fact, the improvement in aerobic capacity was equivalent to a 15 percent fall in the risk of dying prematurely from any cause. Subjects also saw marked reduction in waist size, body fat, blood pressure and cholesterol all of which are known risk factors for heart disease. Philippe Meyer of the University Hospital in Geneva studied 69 employees of the university with a sedentary lifestyle, defined as less than two hours of exercise a week and fewer than 10 flights of stairs climbed a day. After not using elevators for 12 weeks, they increased their use of stairs to an average of 23 stories ascended or descended a day from five before, with a resulting sharp increase in fitness levels. "This suggests that stair climbing at work may have major public health implications," Meyer told the annual meeting of the European Society of Cardiology. "However, the results of the pilot study need to be confirmed in a larger randomized controlled trial." Claim: Take the stairs for a healthy heart.
Using the stairs at work instead of taking elevators could be a life saver.

Paragraph: Authorities said eight police search and rescue staff were deployed for 75 minutes to an area in which their information suggested one body may remain. "I can say we have found no further bodies in that area," Deputy Police Commissioner Mike Clement told a media conference on Sunday. On Friday, six bodies were successfully retrieved from the island by a New Zealand military team and taken to the mainland for disaster victim identification. Police said they remained committed to recovering the two bodies and that police and military divers were continuing to scour the waters around the island. "Everyone went out there absolutely desperate to find bodies and return them to loved ones," Clement said. On Saturday, divers faced contaminated waters and low visibility as they searched the sea surrounding the island. The volcano, a popular destination for day-trippers, erupted on Monday, spewing ash, steam and gases over the island. Among the 47 people on the island at the time were Australian, U.S., German, Chinese, British and Malaysian tourists. The death toll rose to 16 on Sunday as one more person died in an Australian hospital. That death is the first to occur in Australia following the eruption, where many of the victims were from and have been transferred. The toll may rise further as more than two dozen people are still hospitalized across New Zealand and Australia, most with severe burn injuries. Police on Saturday began formally releasing the names and nationalities of those killed, with 21-year-old Australian Krystal Browitt the first person identified. On Sunday, police also released the names of New Zealander Tipene Maangi and Australians Zoe Hosking, Gavin Dallow and Anthony Langford. There has been criticism that tourists were allowed on the island at all, given signs of increasing tremor activity in the days before the eruption. A minute's silence will be observed in New Zealand on Monday, December 16 at 2.11 p.m. local time (0111 GMT), exactly one week after the fatal eruption occurred. Claim: Fungus Got Your Toes? Zap It
New Zealand recovery teams returned to the volcanic White Island on Sunday but were unable to locate two remaining bodies in their search, as the death toll from Monday's eruption rose to 16, police said.