One has claws at the end of its paws and one has a pause at the end of its clause
or
Five: one to handle the bulb and four to contemplate how David Sanborn would've done it.
or
None. The light bulb contains the seeds of its own revolution.
or
From 2nd to 3rd because there's a shortstop in the middle.
or
They are both rolling in the dough!
or