"DEFINITION
Two persons who are married to each other, or who are living in a conjugal relationship and have cohabited for at least a year, or who are the parents of a child or who have a cohabitation agreement under the Family Law Act."

According to the provided definition, what is the legal criteria for two individuals to be considered as having a conjugal relationship under the Family Law Act?

a) Being parents of a child
b) Living together for at least a year
c) Married to each other
d) All of the above