$19.$ Role play is a training method in which trainees practise new behaviours in a safe environment. There are three phases of role play. Which phase is the most important and why?

planning; it establishes and allows learning outcomes to materialize

control; it allows the trainer the needed authority to control trainees while emphasizing the correct behaviour

enactment; players are provided specific roles that determine how realistic the role play will be

debriefing; participants discuss their involvement and outcomes of their role play