Answer: your EXECUTIVE ATTENTION network.
Explanation: Stroop tasking can be defined as a task in which there is a mismatch in the stimuli thereby resulting in the reaction time of the task. Developed by John Ridley Stroop, this type of experiment uses names of colours printed in another colour. For example, a subject is asked to name the colour of the word yellow printed in green ink.
In Stroop tasking, the executive attention network is needed because it is involved in the control of thought, emotions and responses.