Complex sentence: Meanwhile, the Voice gives Chris his latest assignment, auditing the Living Robotics Corporation, whose in-house accountant, Dana Cummings (Anna Kendrick), has found suspicious financial discrepancies.
Split into simpler sentences: Meanwhile, the Voice gives Chris his latest assignment, auditing the Living Robotics Corporation. Their in-house accountant Dana Cummings (Anna Kendrick) has found suspicious financial discrepancies.