Debrief dictionary definition below
verb : question (someone, typically a soldier or spy) about a completed mission or undertaking.
noun : a series of questions about a completed mission or undertaking.
Brief dictionary definition below
adjective : of short duration.
noun: a concise statement or summary.
verb: instruct or inform (someone) thoroughly, especially in preparation for a task.
Fun is in usage. Below is an attempt
Members of the committee, selected to debrief the counsel, were surprised when he did not exceed his brief by sticking to his script and kept his response brief