What Is the Relationship Between Deliberate Social Action and Consequences

What is the relationship between deliberate social action and consequences?

A) Deliberate social actions are those that cause intended consequences.
B) Deliberate social action causes no unintended consequences.
C) Deliberate social action can have intended and unintended consequences.
D) Deliberate social action rarely leads to social change due to the complexity of social life.
E) Deliberate social action takes decades to result in intended social change.