I have a quick question about Subjects and Predicates.?

Ok, so I am doing online schooling right now and they are asking me to underline complete subjects once and complete predicates twice in some sentences I created but I am not sure what to do exactly. In the sentence "Strong effort always brings about strong results." I am pretty sure I would underline "Strong effort" once being that it is the complete subject, and I would underline "always brings about" twice being that it is the complete predicate but is "strong results" another complete subject? Is it part of the complete predicate? What do I do with it? Thank you!