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.

[Q]: Paragraph: Half of EU states have designated long lists of drugs that cannot be exported during the coronavirus emergency. The lists include medication used to treat COVID-19 patients such as muscle relaxants, painkillers and hydroxychloroquine. “We ask that national governments lift any export ban on medicines. Such restrictions can lead to shortages elsewhere in the EU,” von der Leyen said in a statement. She also called on governments to avoid stockpiling. Bans are usually justified with the need to fulfil national needs, but Europe has so far faced only limited supply problems from the coronavirus crisis. Temporary shortages have been recorded mostly for drugs used to treat critically ill COVID-19 patients, such as anaesthetics, antibiotics and muscle relaxants that allow people to receive breathing support from ventilators. But national lists comprise many more drugs, including some that have wider uses such as the painkiller paracetamol and insulin, used by diabetics. The European Commission on Wednesday adopted new guidance on drugs supplies, which calls on governments to refrain from export bans and from requisitioning medicines. “Whilst it is understandable that countries wish to ensure the availability of essential medicines nationally, export bans are detrimental to the availability of medicines for European patients even when they are legally justifiable,” the non-binding document says. France, Poland, Belgium and the Czech Republic are among the EU countries with the longest lists of drugs which are temporarily banned from export. The bans apply mostly to distributors, which cover a large part of the EU market and provide the biggest share of supplies to pharmacies. The new guidelines also called on states to stop excessive stockpiling, which the Commission said could contribute to supply shortages. It warned the worst effects on supplies from stockpiling emerge when countries compete among themselves. The Commission is setting up an EU reserve of critical medicines and medical gear to address future needs. Claim: EU urges states to lift drug export bans to prevent shortages.
[A]: The head of the European Commission, Ursula von der Leyen, on Wednesday urged European Union states to lift export bans on medicines to avoid causing shortages in the bloc as it tackles the coronavirus crisis.


[Q]: Paragraph: The Texas woman’s name is Cathy Flanders and she has been on a crusade to bring the problem of indoor pollution from candles to the forefront. She has filed a lawsuit against the store that sold her candles which she says resulted in toxic levels of lead in her home and with serious medical consequences on her family. Regardless of the merits of her case, it is true that indoor pollution from certain kinds of candles is becoming a focus of research and is one of the hot topics right now among professionals concerned with health issues in the home. Not all the researchers are focused on lead and there are some who say they feel the danger from lead is reduced by the fact that U.S. candle makers have not used lead in candles for more than 25 years. There is increased focus on what researchers say is a significant contribution of candles to soot residue in buildings, more than has previously been realized, and to what extent that soot can contribute to health problems. While that is being studied, pollution experts recommend choosing candles from U.S. manufacturers that are made of hard wax, have low aromatic properties, burn with a low, even flame and with wicks that burn down evenly with the rest of the candle. They also recommend keeping burning candles out of drafts and not allowing an extinguished candle to continue emitting smoke. For more information: CNN Article about Cathy Flanders Article about Black Soot in the Home from the Environmental Illness Society of Canada  Comments Claim:  An email is making the rounds that talks about a woman in Texas whose family has experienced a variety of health problems which she says are due to the lead content of some candles.  The email warns that burning candles in the home can lead to health problems.      
[A]: Beware of potential pollution from certain candles 


[Q]: Paragraph: WCPO-TV reports Hamilton County Health Department spokesman Mike Samet said Friday there are concerns that 41 children, seven day care workers and four other people could have been exposed to tuberculosis through interactions with the former employee who is receiving treatment and recovering. Samet says each household with a family member who had contract with the worker has received hand-delivered letters about TB testing, which will begin Monday. Tuberculosis causes chest pains and coughing and can damage the lungs if not treated. ___ Information from: WCPO-TV, http://www.wcpo.com Claim: 41 children to be tested after worked tests positive for TB.
[A]:
A county health department in southwest Ohio says children, staff members and others will be tested for tuberculosis because of concerns that a former day care center worker may have exposed them to the infectious bacterial disease.