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:
Most people know roughly what a bottle of vitamin D supplements might cost them, so the lack of information on cost is not a significant gap. We appreciate that the story provided data showing the large and growing amount our society is spending on vitamin D supplements ($430 million in 2009), with apparently little health benefit to show for it. The story was mostly concerned with discussing the lack of benefit from taking extra vitamin D and calcium. And in this area it excels. While the story does lack precision when it suggests that adolescent girls should be getting more calcium (it never specifies how much they are getting now, how much more they’d need to meet the recommendations, or what benefits they might expect from this increased intake), it would be difficult for a journalist to come up with any sort of quantifiable benefit or harm estimate from the IOM report. The story captured the overall gist of the problem, which is that the evidence base is complex and still inadequate. The story notes that, contrary to the claims of many advocates for increased supplemental vitamin D, there is evidence that high levels of vitamin D may have adverse effects, such as increased risk for fractures and an increase in the overall death rate. The story also explained that too much calcium has been linked to increased risk of kidney stones and, more tentatively, heart disease. The story did a good job of describing how the expert committee conducted its review and what evidence they found. Importantly, it noted that  claims of benefit from extra vitamin D are based on observational studies that most scientists agree “cannot determine cause and effect.” We also like that the story solicited opinions from a variety of experts with no obvious stake in the controversy. This produced a number of quotes that emphasized the need for restraint when interpreting the research on vitamin D. Examples: “I think this report will make people more cautious” and “The onus is on the people who propose extra calcium and vitamin D to show it is safe before they push it on people.” Although we agree with the story’s skeptical overall message, we think it may have slammed the door just a bit too hard on the possibility of benefit from supplemental vitamin D. While claims of benefit may not be supported by the currently available evidence, they have not been conclusively disproved in randomized controlled studies, either. In fact, research is now underway to determine whether the benefits found in observational studies of vitamin D can be replicated in more rigorously designed trials. The story probably should have mentioned this research, and left the door to potential benefits open just a crack. No disease-mongering here. The diversity of independent voices included in this story is a real strength. Although it solicits the obligatory comment from a supplement industry spokesman, it didn’t go out of its way to find any of the more widely known vitamin D experts, some of whom have been issuing recommendations that are untenable based on current evidence. The enthusiasm of some of these researchers might be explained by their significant career and financial interests in promoting vitamin D. Not applicable for this story. The approaches discussed are not new, and there’s not really any alternative to getting adequate amounts of these essential nutrients. The availability of vitamin D from diet, sunlight and supplements is clear from the story. The novelty of vitamin D and calcium is not really in question, so we’ll call this not applicable. This story was not based on a news release.

Ex Output:
Report Questions Need for 2 Diet Supplements


Ex Input:
People in Mexico’s massive capital city may have to return to those old ways starting Wednesday, when a new law takes effect banning the plastic bags that became ubiquitous over the last 30 years. Some say they are ready and willing, and grocery stores are promising to promote reusable synthetic fiber bags, but others are struggling to get their minds around how the ban will work in practice. “We have a very rich history in ways to wrap things,” said Claudia Hernández, the city’s director of environmental awareness. “We are finding that people are returning to baskets, to cucuruchos,” she said, referring to cone-shaped rolls of paper once used to wrap loose bulk goods like nuts, chips or seeds. Some Mexico City residents still use traditional ayate bags, or tortilla towels or baskets, and many — especially the elderly — pull two-wheeled, folding shopping baskets through grocery stores. Some merchants still use old sardine cans to measure out bulk goods. Under the new law, grocery stores will be fined if they give out plastic bags. Most will offer reusable shopping bags made of thick plastic fiber, usually selling them for around 75 cents. “They are not giving them away, they are selling them, and that is what I don’t agree with,” said city subway worker Ernesto Gallardo Chávez, who wonders what will happen if he goes grocery shopping after Jan. 1 and forgets to bring his reusable bags. “Just imagine, I forget my bag and I buy a lot of stuff,” said Gallardo Chávez. “How do I carry it all, if they don’t give you bags anymore?” Like most city residents, Gallardo Chávez thinks protecting the environment is “very good.” But plastic bags in Mexico City are almost never really single-use: most city residents have bought garbage cans and waste paper baskets just the right size to be lined with supermarket bags. And the bags are commonly used to clean up after dogs on sidewalks. “We use the bags for garbage, to separate it into organic and inorganic, and then take it out to the garbage truck,” he notes. Hernández, the environment official, said people should get out of the habit of putting their garbage in plastic bags. “They can take it out (to the garbage truck) directly in garbage cans.”   But that is complicated given the city’s stubborn water shortages. It’s all very well to tell city residents not to line their trash cans with plastic bags, but washing out a kitchen receptacle every couple of days after use because it doesn’t have a plastic liner will takes its toll on water supplies. Not to mention the widespread habit of tossing used toilet paper into wastepaper baskets to spare the strain on many homes’ aged and insufficient plumbing. Used toilet paper is not the kind of thing you can turn over loose to the trash collector. Data analysis specialist Daniel Loredo says he is planning to hoard his last remaining plastic shopping bags precisely for that purpose. But he and his roommates have already taken steps to build up a supply of reusable bags and make sure whoever goes to the grocery store is carrying a few. But for poorer city residents, forgetting to do so even one day could carry a high price in a country where the 75-cent reusable bag costs the equivalent of an hour’s worth of the minimum wage. “I think this will be a challenge, because these bags represent an additional cost, and maybe not everyone can bear that cost quite as easily,” Loredo said. Aldimir Torres, the leader of the country’s Plastic Industry Chamber, called the new law “cheap populism,” noting that it was drawn up without having clear guidelines about what kind of “compostable” bags would still be allowed. The law leaves the door open to using plastic bags ”for reasons of hygiene,” presumably for items like deli meats or cheese. It also allows for bags that biodegrade very quickly, but sets no specific standards for them. “This was a law that was copied and put together in a rush, without consulting people who really know about this issue,” Torres said. Hernández acknowledged there was still a lot of work to be done on alternatives. For example, Mexico City’s ubiquitous street food stalls often use plastic bags to temporarily cover plastic plates, in areas where they have no taps or sinks to wash each plate after use. While that might seem to be covered under the “hygiene” clause of the new law, Hernandez said somewhat ingeniously that “this could be solved by some device to wash the plates.”  The law, she claimed, had to be rushed into effect. “I don’t know why, but sometimes we need a little more pressure in order to take action,” Hernández said, noting the bag ban “is an invitation, a provocation to rethink they way we consume”. Loredo thinks the law may be imperfect, but worth it. “I think that in some way this is a responsible strategy, to introduce us to some more appropriate method of consumption,” he said. “In the end, they (plastic bags) are something that pollute and hurt the environment.” By 2021, the same law will ban handing out plastic straws, spoons, coffee capsules and other single-use items. ″

Ex Output:
Mexico City plastic bag ban to take residents back in time.


Ex Input:
Berina Hamidovic was the first victim of politicking over identity numbers, which has united Bosnians in protests against the institutional paralysis that has blocked post-conflict reforms and the country’s path towards the European Union. The somber gathering followed days of protests in Sarajevo and other towns over lawmakers’ failure to agree new legislation on citizens’ identity numbers. The row has left babies born since February unregistered, and therefore denied passports or medical cards. The protesters this time did not carry banners or posters, but encircled parliament with a ring of candles placed on the ground, and stood or walked in silence. The baby’s parents said the time they had wasted persuading Serbian border police to let her in without a passport to go to a hospital in Belgrade for surgery had cost her her chance of life. The baby was diagnosed with tracheoesophageal fistula - a hole between her gullet and windpipe - and had already had an unsuccessful operation in Sarajevo. “We practically had to take the child across the border illegally, although she was legally allowed to travel for urgent health reasons,” the baby’s father Emir Hamidovic said. When the baby was finally admitted to hospital in Belgrade, Bosnian authorities refused to pay for the surgery. Though the Serbian doctors agreed to carry out the procedure, the baby contracted an infection and died. “She perhaps had a chance to stay alive, but this is an obvious example how the state does not take care of its citizens,” said Hamidovic, 31, who is unemployed. The protests over ID numbers started two weeks ago after another 3-month-old baby was unable to leave for urgent surgery abroad because lawmakers could not agree how to redraw the districts that determine the 13-digit identification number assigned to each citizen. Similar ethnic wrangles have plagued Bosnia since the end of its 1992-95 war, which left it divided along ethnic lines with a weak central government and a system of ethnic quotas that has stifled development. The Serbs are pressing for a new registration arrangement along territorial lines. Muslims, known as Bosniaks, say that would only cement the ethnic divide.

Ex Output:

Bosnians mourn baby who died for lack of ID number.