Acharacteristic of intergenerational relationships between older adults and their grown children is that:

A characteristic of intergenerational relationships between older adults and their grown children is that: daughters feel a stronger obligation to parents than do sons.

Explanation:

Intergenerational relationships are the bonds between aging parents and children. They are delimited by social roles and evolve as functionalism does. So, social perception and adaptation have made daughters more responsible to parents than it has done with sons. In the first place, society defines itself and by pure adaptation. But in the second place, it demands and its structures. this is the reason why roles have been defined in subjectivity.

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.