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.

Ex 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 Potosi 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.

Ex Output:
Peruvian ice cap harbors evidence of conquistadors' avarice.

Ex Input:
The story mentioned that the cost of this drug treatment was several thousand dollars a month and that this was higher than the costs of other treatments. It would have been better to provide a more concrete estimate of costs (several thousand does this mean 2,3 or 6 thousand?). The story might have included some information about additional costs that would be encountered with the comparison treatment such as the cost of intraveneous infusions, testing to evaluate side-effects, and other connected costs. The story did a good job reporting the data comparing patient survival with Iressa as compared to individuals treated with IV chemotherapy. The story skimmed over the side effects; reducing the frequency of bothersome or life threatening side effects would seem to be an advantage. The story mentioned quality of life factors that appear to be better with Iressa but did not quantify the benefit observed. Borderline satisfactory. The story listed the common side effects of the treatment though it failed to indicate the frequency with which these were seen. In addition, rather than than merely listing these, the story could have included some information about the severity of the side effects (i.e. bothersome vs. fatal). The story provided information about the size of the study conducted, the nature of the patients that were enrolled, and that the drug company that markets the drug funded the study. The study was designed as a non-inferiority survival trial to compare this medication with docotaxel, a chemotherapy treatment often used in individuals who have lung cancer and have had platinum based treatment but who are experiencing a return of their cancer. (While the story did provide information about the survival outcomes, it also included information comparing side effects.) The story ended with a comment from one of the interviewed clinicians about quality of life being better with Iressa. The story should have been clearer about the predetermined endpoint of the study (longevity) and should not have ended with less data driven information. The story did not engage in overt disease mongering. However the headline does not hint that the trial is not about first-line cancer treatment, rather just patients who have been treated previously with a platinum-based chemotherapy. The story included quotes from two individuals identified as not being connected with the study reported upon but with relevant expertise. The story provided information about two treatment options for individuals who have recurrence of a previously treated lung cancer. It did not provide information about the natural history of not undergoing additional treatment for this condition which is necessary for evaluating the relative merit of the two treatments discussed. The story did not mention radiation and surgery which are both options for some limited cancers. The story mentions that the medication Iressa (gefitinib) is sold in the United States but that its availability in Europe is limited. The story presented the use of Iressa as a treatment of individuals with lung cancer who had previously been treated with a platinum-based regimen as though it was a novel application. However this drug was approved by the FDA in 2003 for this purpose. While the results of study reported on are interesting, the story did not provide the reader with a realistic picture of about the novelty of this product. Does not appear to rely on a press release.

Ex Output:
Pill as good as chemo on lung cancer, but costlier

Ex Input:
"The gloves are off. Chris Christie may be more popular than ever, but the Republican isn't taking any chances with seeking re-election in a majority Democrat state. Witness a new TV ad released Monday by his re-election campaign, Christie for Governor. The ad starts off with pictures of Christie's Democratic challenger, state Sen. Barbara Buono, as a narrator introduces her as former Gov. Jon Corzine's budget chair. Buono chaired the Senate's Budget and Appropriations Committee for two years during Corzine's tenure. ""Buono voted 154 times to raise our taxes -- like the sales tax, the income tax, health care taxes, even small business taxes,"" the narrator states as text in the commercial states she voted to raise taxes and fees. This ad is a variation on a theme mentioned previously by Christie, and it's also right on target. First, some background about tax increases. During his State of the State address earlier this year Christie noted that New Jersey saw more than 100 increases in taxes and fees in the eight years before he became governor, which is similar to the new TV ad about Buono, the Democratic challenger in the November gubernatorial race. In addition, state Sen. Tom Kean Jr. (R-Westfield) made a similar claim in an Oct. 7, 2011 news release when he tied 115 votes for tax increases to jobs leaving New Jersey. For both previous fact-checks, Republicans provided us with a list that included tax and fee hikes as well as tax policy changes that occurred between fiscal years 2003 and 2010. Now let's review the 154 increases. The Christie for Governor camp provided us with a list of the 154 increases they claim Buono supported both in the Senate and when she served in the Assembly. We reviewed each vote and found that the list given us mirrors the previous Republican-provided lists, plus additional votes. Although Democrats sponsored most of the bills in question, a few had Republican support. Democrats held legislative majorities in the eight years before Christie became governor. His predecessors during that time were Jim McGreevey, Richard Codey and Corzine. Among the increases were raising the sales tax from 6 percent to 7 percent and applying the tax to services such as tanning and limousine rides; increases in the cigarette tax; and allowing towns to impose parking taxes and surcharges. Also, the state twice increased the gross income tax on New Jerseyans with six-figure incomes: in 2004 for those with income exceeding $500,000 and again in 2009 for those incomes above $400,000. In addition to tax increases were hikes in dozens of fees, such as a new $1.50 fee on the sale of new vehicle tires; imposing fees on certain realty transfers; on hotel/motel occupancies; increases in the minimum casino hotel parking charge; and raising the fee to file for divorce. Overall, the lists provided by Republicans showed that there were dozens of increases in taxes or fees or other tax policy changes that could result in individuals or businesses paying higher taxes. We calculated the votes and confirmed that Buono did vote 154 times in favor of higher taxes and fees. After we shared the list with Buono for Governor spokesman David Turner, we received a list back pointing out cuts that Christie has made to various tax credit rebates and programs; legislation the governor signed resulting in assessments on ambulatory care facilities and insurers; and other legislation signed by Christie allowing government authorities to charge fees. ""Barbara Buono has spent her life in public service fighting for New Jersey's middle class and working people,"" Turner said in an e-mail. ""Throughout her career she has pushed to make large corporations and the wealthy pay their fair share and reduce the tax burden on New Jersey's working families. And she has consistently voted to hold lawbreakers accountableif Governor Christie believes it was wrong to stiffen penalties for deadbeat dads, impose tougher fines on tax cheats and force polluters to help pay for damaging our environment and threatening public health, he should say so."" Christie for Governor spokesman Kevin Roberts declined comment. Our ruling A Christie for Governor TV ad claims, ""Buono voted 154 times to raise our taxes -- like the sales tax, the income tax, health care taxes, even small business taxes."" Although a narrator only mentions tax increases, scrolling text in the ad also mentions fee increases. And in this case, the ad is accurate: Buono did vote on 154 bills that would increase fees and taxes on things ranging from the purchase of new vehicle tires to those New Jerseyans earning six-figure incomes exceeding $400,000. To comment on this story, go to NJ.com."

Ex Output:
Buono voted 154 times to raise our taxes -- like the sales tax, the income tax, health care taxes, even small business taxes.