It is probably most accurate to conclude that sexual problems belong to the 

A) male.
B) female.
C) couple.
D) individual's culture.

Sexual problems often involve both partners and affect the dynamic of the couple. It is important for couples to communicate openly about their sexual needs and work together to find solutions to any issues that arise. While individual factors such as culture or biology may play a role in sexual functioning, it is ultimately the relationship between the partners that is most important in addressing and resolving sexual problems. Therefore, the couple is the most appropriate category to which sexual problems belong.