Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

[EX Q]: Schimke immuno-osseous dysplasia (OMIM 242900) is an uncommon autosomal-recessive multisystem disease caused by mutations in SMARCAL1 (swi/snf-related, matrix-associated, actin-dependent regulator of chromatin, subfamily a-like 1), a gene encoding a putative chromatin remodeling protein. Neurologic manifestations identified to date relate to enhanced atherosclerosis and cerebrovascular disease. Based on a clinical survey, we determined that half of Schimke immuno-osseous dysplasia patients have a small head circumference, and 15% have social, language, motor, or cognitive abnormalities. Postmortem examination of 2 Schimke immuno-osseous dysplasia patients showed low brain weights and subtle brain histologic abnormalities suggestive of perturbed neuron-glial migration such as heterotopia, irregular cortical thickness, incomplete gyral formation, and poor definition of cortical layers. We found that SMARCAL1 is highly expressed in the developing and adult mouse and human brain, including neural precursors and neuronal lineage cells. These observations suggest that SMARCAL1 deficiency may influence brain development and function in addition to its previously recognized effect on cerebral circulation.
[EX A]: Mutations in which gene cause Schimke immune-osseous dysplasia?

[EX Q]: The Penny Plunderer (Joe Coyne) is a fictional criminal in the DC Universe, and an adversary of Batman.
[EX A]: What fictional universe is Penny Plunderer a part of?

[EX Q]: Many independent Chinese women like to earn their own bread, even if their husbands are already bringing home the bacon. But a recent survey suggests that such women find more joy from relationships, rather than successful careers. About 73 percent of the 7,000 women surveyed in Beijing, Shanghai and Guangzhou said they would choose to work even if their husbands earned enough for the family. The survey also found that 77 percent define happiness as "enjoying a relationship". But striking a balance between career and family can bring challenges to the woman's career advancement. "In my company, women usually have an equal or even a higher starting salary than men," said Li Hua, general manager of Beijing Chuangjiashe Book Circulation Company. "However, as they begin to climb up the career ladder, women often meet problems along the way, while men can climb the ladder more easily." Both physical and emotional differences can prevent some women from taking tough positions, Li said. But family life is often the main difficulty for Chinese career women. Despite these challenges, however, some experts believe it's reasonable for some women to want to be breadwinners. "In this way, the roles of a family are decided by the parents' abilities rather than their gender ," said Gu Donghui, a sociology professor at Fudan University. Gu says women should have the freedom to decide if they want to stay at home or work to support the family. "Everyone has a different interpretation of what it means to find self-worth". Wang Haibin, an economic expert from Renmin University shares that view: "Traditionally, we tend to regard the family as the cell unit of society. Some members have always been expected to make sacrifices for it. But, it really doesn't matter who earns more. Economic independence and personal choice is essential for both sexes in the family."
[EX A]:
What brings career women more joy and happiness according to the passage?