A man in a black shirt is working on a massive control panel .
A man is going away from his duty at the control panel .
A man in a black shirt is working on a massive control panel.
A man is going away from his duty at the control panel.
The man can't be working on a control panel and going away from the control panel at the same time.
The man ca n't be working on a control panel and going away from the control panel at the same time .