Which Statement Best Characterizes Couples' Relationship Satisfaction and Level of Disagreements

Which statement best characterizes couples' relationship satisfaction and level of disagreements? 

A)  Couples who report a higher level of relationship satisfaction report the least disagreements. 
B)  Couples with the highest level of relationship satisfaction report moderate amounts of both verbal and physical disagreements. 
C)  Relationship satisfaction and level of disagreements are not related. 
D)  Couples who report a higher level of relationship satisfaction report both public issue arguments and personal disagreements.