Given a question and a context passage, generate the answer having the word or phrase from the context passage. Here, the answer should be a shortest continous span from the passage.

Q: Context: Tobacco companies are fighting efforts in the United States and Australia to make their products less appealing. In Washington, a federal judge last week blocked the Food and Drug Administration from requiring new warning labels on cigarette packs. Judge Richard Leon ruled in a case brought by five tobacco companies. The judge temporarily stopped a new federal rule which requires large new warnings starting next September. These include color1 images such as a dead body or diseased lungs. And simple text warnings now appear. Congress called for color1 images showing the dangers of smoking, similar to what Canada does. But the tobacco companies say the new requirements approved in June violate their free speech rights guaranteed by the Constitution. Judge Leon said the FDA could not require the new labels before a lawsuit against the government is decided. Some experts say the process could take years. The judge said he believed the cigarette makers were highly likely to win their case. He said the images should be designed to appeal to emotions, rejecting government arguments that they should be purely factual. He accused the government of trying to use the labels to promote an "obvious anti-smoking agenda?" The head of an anti-smoking group, the Campaign for Tobacco-Free Kids, called the decision "wrong on the science and wrong on the law". About one-fifth of American adults smoke. The World Health Organization says tobacco kills nearly six mil-lion people worldwide each year. More than six hundred thousand of them are non-smokers who breathe other people's tobacco smoke. In Australia, tobacco companies want to stop what would be the world's most restrictive laws on cigarette advertising. Cigarettes could be sold only in plain olive-green packages. Only the brand name and health warnings could appear. The Senate passed the bill last week and sent it back to the Lower House to approve minor amendments . The law is to go into effect in December of next year. Tobacco companies Say the legislation violates the Australian constitution. They say it would unjustly reduce the value of their brand names and trademarks. Health Minister Nicola Roxon says the government is ready for a legal fight. 
 Question: Which country has adopted color1 images showing the dangers of smoking as warning labels?

A: canada.
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Q: Context: We report on maternal first cousins with bilateral microtia, micrognathia, cleft palate and hematologic findings of Diamond-Blackfan anemia (DBA). The similarity of findings shared between our cases and a female reported by Hasan and Inoue [1993] suggests that this is a distinctive syndrome, rather than a chance association. DBA is a heterogeneous disorder, caused in about 25% of cases by heterozygous mutations in the RPS19 gene (DBA1). Mutation analysis in our cases did not show an RPS19 mutation, and 2 alleles were present in each. Segregation analysis for DBA1 on chromosome 19 and DBA2 on 8p23 was not consistent with linkage. We conclude that this syndrome of microtia, cleft palate and DBA is not allelic to known DBA loci. 
 Question: In which syndrome is the RPS19 gene most frequently mutated?

A: dba
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Q: Context: There are 27,908 households, of which 31.5% have children under the age of 18 living with them, 48.9% were married couples living together, 15.4% had a female householder with no husband present, and 32.3% were non-families. 28.4% of all households are made up of individuals, and 10.6% had someone living alone who was 65 years of age or older. The average household size was 2.39, and the average family size was 2.94. 70% of women with school-age children work. 
 Question: which household was most common?

A:
couples living together
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