Explanation: As the question states, the training will encompass several features - lectures, film presentations, and group work. Among the available styles of seating, the chevronstyle - with the chairs angled in a Vshape toward the stage or front of the meeting space - will offer the most versatility for trainees. Answer choice A is incorrect because the theaterstyle seating would be useful for lectures and film presentations but would offer no good way for trainees to break into groups. Answer choice C is incorrect because the banquetstyle seating would be excellent for group work but would be impractical for lectures and film presentations. Similarly, answer choice D is incorrect because the conferencestyle seating would place participants around one large table, which would not necessarily be useful for any of the three activities that will occur in the training. And answer choice E is incorrect because the Ushaped seating would be useful only for lectures but would not benefit the trainees in a film presentation or in group work.