Which Finding Is a Positive Indicator of Family Functioning

Which finding is a positive indicator of family functioning?

A) A patient's child occasionally has an asthma attack when the patient and the patient's spouse argue.
B) A patient's spouse leaves for a few days and gambles after a serious fight with the patient.
C) A patient's 12-year-old child has one daily and one weekly household chore to complete.
D) A patient calls a parent daily concerning decisions such as what to prepare for dinner.