Two - One to put it most of the way in, and one to give it an interesting twist at the end.
The answer may shock you.
Just two. One to explain to the public that everything possible is being done to solve the problem, and the other to screw the lightbulb into the water faucet.
Only 1, but it takes them 15 episodes to do it.
Just one, if you put it in the right place.
You take the letter "S" out of "sub", and the letter "F" out of "way".
It's the only way they can get a string of dates.
Nobody ever compliments our back end
In the end, both are lucky to produce a stool.
Two: one to get it 95% done, and the second to give it the twist at the end.