Two. One to do it, the other to give him his ribbon.
None - the lightbulb has the capacity for its own revolution
Two. One to screw in the lightbulb and another to sing about all the good times they had with the lightbulb.
Two, one to change the lightbulb, and the other to bask in the light of the old one.
None. It will happen itself.
None! We don't change light bulbs. We disrupt them.
They became flatman and ribbon. has left the building.
