Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following 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."
Solution: Some appendicitis cases may not require 'emergency' surgery
Reason: 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.

Now, solve this instance: The story should have stated how much CAD costs per mammogram, and how that compares to the costs of a radiologist or technician providing a second reading of the images. The story quotes a researcher saying cost-effectiveness needs to be studied. This should have triggered additional reporting comparing costs. The story says Medicare pays $15 per CAD reading, but this does not indicate whether this covers costs. The story does a good job of describing the methodology and the outcomes in terms readers can understand. The study results showed that the recall ratesthe percentage of women brought back for a second mammogramwas signficantly higher with CAD than with double readings (3.9 percent vs. 3.5 percent). Yet CAD discovered no more cancers. These additional mammograms without more accurate diagnosis can produce increased anxiety and potentially more biopsies. The report should have mentioned this. This news report is based on a peer-reviewed study published in a top-tier medical journal. The underlying study itself is a randomized, blinded trial involving about 30,000 women. The story does nothing to exaggerate either the prevalence or severity of breast cancer, or the benefits of CAD. The reporter quotes the article itself, the lead author, a breast cancer clinician at a major teaching hospital, a medical society's breast cancer expert, and a clinician who uses CAD in his practice. This is excellent sourcing. The story reports the study's funding, as well as two of the researchers' links to CAD makers. The story clearly compares the options of having two human readers of mammograms against one reader using CAD. Yet the reporter fails to compare the value of these methods with those when a single human reader is used, which remains the common practice in the U.S. The study reports that double readings have been shown to be 4 to 14 percent more effective in detecting cancers than single readings, with a recent meta-analysis showing a 10 percent advantage to double reading. This context would have been very valuable, to demonstrate that U.S. diagnostic practices miss a lot of cancers. The story states that computer-aided dectection (CAD) of breast cancer is used for about a third of mammograms in the U.S. This implies availability at more specialized facilities and teaching hospitals. A more direct statement of this would have been useful. But the story meets minimum standards under this criterion. The story says CAD is used for about one-third of mammograms in the U.S. and is likely to be used more as digital imaging becomes more widespread. The report does not appear to draw on the press release.
Student:
Computers help docs spot breast cancer on X-rays