In Comparison with Working-Class Kenyan Children or Children from Brazil

In comparison with working-class Kenyan children or children from Brazil or the United States, Kenyan middle-class children:

A) spent more time engaged in academically oriented play and lessons with their parents.
B) spent more time engaged in world lessons with their parents.
C) spent less time engaged in academically oriented play and lessons with their parents.
D) were similar to middle-class children from Brazil and the U.S. in terms of their time engaged in academically oriented play and lessons.