Task: Text Simplification
Input (English): in the tomb of the cybermen -lrb- 1967 -rrb- , veins and brains were visible through the domed head of the cyberman controller and similarly , in attack of the cybermen -lrb- 1985 -rrb- and " the age of steel " -lrb- 2006 -rrb- , the cyber-controller 's brain is visible through the dome.
Output (English): in the tomb of the cybermen veins and brains were visible through the domed head of the cyberman controller . in attack of the cybermen and the age of steel , the cyber-controller 's brain is visible through the dome.