Community Policing and Problem-Oriented Policing Go Hand in Hand, but There

Community policing and problem-oriented policing go hand in hand, but there are differences. What is the main difference?

A) Community policing is concerned with the community solving local problems, and problem-oriented policing is more concerned with the police solving local problems
B) Community policing is concerned with the relationship between the police and the community, and problem-oriented policing is more concerned with solving a particular problem.
C) Community policing involves a single community, whereas problem-oriented policing, by necessity, relies on multiple communities working together.
D) Community policing tends to involve more resources and police officers, and problem-oriented policing involves fewer resources and police officers.