Foreman supervises the opening of the gate and turns to make some of his favourite gestures across the forecourt, arm straight and palm open.
Boy Engineer walks over and gestures in the same direction. Foreman gestures again. Boy Engineer responds.
The gate-opener joins in and Homer, walking past on the footpath, turns in at the last moment and lifts his arm to point. For a moment, no one has the upper hand; then Boy Engineer performs a snappy double chopping movement with his right arm, and nobody has a answer for that. Not even Foreman.
So Boy Engineer wins.