🔞Humbird0 Makes NSFW🎨

An egg will be at the end of a conveyor belt...

... until this person picks it up. Now the egg is no longer there, so this situation is no longer true.
Egg is on the conveyor belt: true => false

This allows each animation to be a different length. If someone takes a long time to set something up, multiple other characters will wait for them to finish.