The Following Four Questions Refer to the Following Paragraph

Multiple Choice

The following four questions refer to the following paragraph.
Tracy,her husband Tim,and their 14-year-old daughter Lucinda,the identified patient,are being treated by a Bowenian family systems therapist.Tracy and Lucinda have a symbiotic relationship.Tracy and Tim are less differentiated than either of their parents who,in turn,were less differentiated than either of their parents.
-If Bowen were working with this family,his first effort would be to increase:

A) Lucinda's differentiation.
B) Tim and Lucinda's differentiation.
C) Tim and Tracy's differentiation.
D) Tracy and Lucinda's differentiation.