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

[EX Q]: Researchers from France and Italy discovered that Canadian parents are less strict with their children than mothers and fathers in France and Italy. "Our most important finding was the difference between Canadians and the others," said Professor Michel Claes,the lead author of the study."Canadians focus on independence and negotiation.On the other hand,Italians,for example,exercise more control.We found Canadians seem to focus on negotiation in case of a conflict." Claes said Canada,France and Italy were selected for the study because they share important cultural and social factors."We chose FrenchCanadians because they share the same language as France,and originally came from France and share certain values.Italy was included because it was considered to have similar,strong and important family values," he explained. The researchers examined the emotional ties between parents and their children by questioning 1,256 students aged 11 to 19 years old. Canadian students reported less control and more free actions,according to the study.Italian parents were stricter and French parents were somewhere in the middle. Claes explains that the differences lie in education in Canada,France and Italy. "North America has its own educational values,which promote individualization.Tolerance and comprehension are encouraged.Italy,on the other hand,promotes respect of authority,control,and the need for permission." he said. Children from all three countries described their mothers as warm and communicative.Italian and Canadian children had similar feelings about their fathers,and reported high levels of emotional ties.But French fathers were generally thought by their children to be more distant and cold. "We were surprised by this," Claes admitted."It seems as though the relationships between French mothers and their children were becoming closer over time,while fathers maintain a form of distance and coldness,which is more of a source of conflict in France than in the other countries."
[EX A]: According to Michel Claes,what mainly leads to the differences in parentchildren relationships among Canada,France and Italy?

[EX Q]: One Girl's Confession is a 1953 low-budget film noir released by Columbia Pictures.
[EX A]: What company released One Girl's Confession?

[EX Q]: Cep135 is a 135-kDa, coiled-coil centrosome protein important for microtubule organization in mammalian cells [Ohta et al., 2002: J. Cell Biol. 156:87-99]. To identify Cep135-interacting molecules, we screened yeast two-hybrid libraries. One clone encoded dynamitin, a p50 dynactin subunit, which localized at the centrosome and has been shown to be involved in anchoring microtubules to centrosomes. The central domain of p50 binds to the C-terminal sequence of Cep135; this was further confirmed by immunoprecipitation and immunostaining of CHO cells co-expressing the binding domains for Cep135 and p50. Exogenous p50 lacking the Cep 135-binding domain failed to locate at the centrosome, suggesting that Cep135 is required for initial targeting of the centrosome. Altered levels of Cep135 and p50 by RNAi and protein overexpression caused the release of endogenous partner molecules from centrosomes. This also resulted in dislocation of other centrosomal molecules, such as gamma-tubulin and pericentrin, ultimately leading to disorganization of microtubule patterns. These results suggest that Cep135 and p50 play an important role in assembly and maintenance of functional microtubule-organizing centers.
[EX A]:
Where in the cell do we find the protein Cep135?