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 Q]: The latest work, which appears in the journal PNAS, Proceedings of the National Academy of Sciences of the United States of America, also suggests that different policy steps might be needed in that case. “My study essentially shows that the methods used and analyses presented in the original research are insufficient to rule out other explanations (for lower IQ),” said Ole Rogeberg, an economist at the Frisch Centre for Economics Research in Oslo, to Reuters. The Dunedin Multi-disciplinary Health and Development Study is an ongoing report produced by New Zealand’s University of Otago, monitoring 1,037 New Zealand children born between April 1972 and March 1973. The study followed them for 40 years. The participants were periodically tested for IQ and other indices including drug taking, and in 2012 clinical psychologist Madeline Meier produced a study saying there was a link between teenage cannabis use and a lower IQ. Researchers in the Meier study compared the IQ trends of people who never smoked cannabis with four groups of those who did: people who smoked, people who scored as dependent in a follow-up survey, those who scored as dependent twice and those who scored as dependent three times. The study found IQ declines increasing “linearly” with cannabis use, Rogeberg wrote in PNAS. The crucial assumption in the Meier study is that cannabis use is the only relevant difference between the groups tested, he said. His use of a simulation model showed that it may be premature to draw a causal inference between marijuana use and falling IQ scores. For one thing, other writing about the Dunedin group on which Meier’s study is based suggest that early cannabis use is more common for people with poor self-control, previous conduct problems, and high scores on risk factors linked to low family socioeconomic status, he wrote. Given these factors, young people from lower status families tended to end up in less intellectually demanding environments, whether by choice or by circumstance, which would increase the difference in IQ levels as they aged. “We know that the researchers have measured the IQ of the participants at various ages in childhood - but we don’t know if the IQ changes were similar for the different cannabis-using groups before their cannabis use,” he told Reuters. “We don’t know how much of the change in IQ we can explain by differences in education, jail time, occupational status, etc and whether this affects the estimates in the paper.”
[EX A]: Study casts doubt on link between cannabis, teen IQ drop.

[EX Q]: The delicacy, long a feature on the menu of gourmet restaurants across the globe, is made by force-feeding geese to turn their livers to fat, a process long denounced as cruel by animal rights activists and increasingly viewed with unease by authorities in some western cities. In October, New York City, often considered the U.S. fine dining capital, prohibited the sale of foie gras, following similar bans in Chicago and the state of California. In response, French scientists at research company Aviwell near Toulouse have developed an alternative version of the delicacy that uses bacteria - ingested by the goose as a serum - to stimulate a natural, rather than forced, build-up of fat. “It’s the combination of certain bacteria that is capable of triggering in baby geese the natural composition, and completely biological growth, of fat in the liver,” company co-founder Remy Burcelin said. Aviwell raised 600 geese when it launched its project last year, and Fosserie has now become the first foie gras farmer to adopt the technique, which also doubles the birds’ average lifespan from three to six months. “It’s the future, because we see the animal welfare movement getting bigger and bigger,” she said. This next-generation foie gras will be aimed primarily at the U.S. market and Europe, where Britain, Finland and Poland have banned its production. But the French culinary establishment is taking note too. Toulouse chef Simon Carlier, who has been creating dishes with Aviwell’s foie gras for a month, described it as subtle and with an appealing density. It could be served cold or just with little garnishing. “We see a texture, which is less nauseating, let’s say. We can’t compare it to meat - but in some way, it’s easier to eat,” Carlier said. It will also be more expensive. While high-quality traditional foie gras sells for about 300 to 400 euros  ($330-440) per kilo (2.2 lb), Aviwell’s version could fetch 1,000 euros. A naturally fatty goose liver weighs 300-400 grammas while that of a force-fed goose can weigh around 1 kg.
[EX A]: Force-feeding off menu as France trials 'naturally fatty' foie gras.

[EX Q]: Every day that health workers don’t have full access to Ebola-affected areas is a “tragedy” that prolongs the second-worst Ebola outbreak in history, WHO director-general Tedros Adhanom Ghebreyesus said on Twitter. No one in the city could be vaccinated against Ebola on Monday, WHO said. The U.N. health agency previously could trace more than 90% of contacts of infected people in Beni but now that figure is just 17%, U.N. spokesman Stephane Dujarric said. Almost 50 “non-critical” WHO staffers were evacuated to the city of Goma while 71 remain, spokesman Christian Lindmeier said. He said the violence is not directed at WHO or the Ebola response at large. Instead, Beni residents are outraged that rebels continue to carry out deadly attacks despite the presence of U.N. peacekeepers and Congolese forces. Some demand that the U.N. mission act or leave. The bodies of four young protesters were found near the U.N. base after Monday’s attack, Kumbu Ngoma with Beni’s military court told The Associated Press on Tuesday. Investigations continued into the cause of their deaths. Six Congolese soldiers were wounded by gunfire near the base, Ngoma added. Congo’s President Felix Tshisekedi after an emergency meeting Monday decided to allow joint operations between Congolese and U.N. forces in Beni following the protests that also burned the town hall. Congo’s military early this month declared a new offensive against Allied Democratic Forces rebels who have killed hundreds of civilians and security forces over the past few years in the mineral-rich northeast. After the U.N. mission in recent days was accused of inaction, it said it could not carry out operations unilaterally in a region where Congo’s military is already active, and that it cannot participate in Congolese military operations without being invited. Any unrest in the region where numerous rebel groups are active hurts crucial efforts to contain the Ebola outbreak. The number of reported cases has been dropping, with zero cases recorded on several days this month. Congo’s president, heartened by the trend, said earlier this month he hoped that the outbreak could be ended “completely by the end of the year.” However, WHO says 42 days without new Ebola cases must pass since the last possible exposure to a confirmed case for an outbreak to be declared over. More than 3,100 Ebola cases have been confirmed since this outbreak was declared in August 2018, including more than 2,100 deaths. WHO has called the trend in the declining number of cases encouraging but said the recent days of protests in Beni and surrounding areas are of “grave concern.” ___ Associated Press writers Jamey Keaten in Geneva and Edith M. Lederer at the United Nations contributed. ___ Follow Africa news at https://twitter.com/AP_Africa
[EX A]:
Ebola responders on ‘lockdown’ after Congo city’s unrest.