See the man. The man is frustrated.

See the sink. The drain is plugged. It will not drain. It is a pain. See the man. The man is on his back. The man took out the trap. See the trap. It is clean. The trap is not plugged. See the man find his snake. The snake is stuck. It will not come out.

The man thinks. He needs his ShopVac. The ShopVac will not suck the plug out of the pipe. The pipe has a vent on the roof.

Now the man needs someone to go onto the roof. The person on the roof will plug the vent. Then the ShopVac will suck the plug out of the pipe. Who will climb onto the roof and help the man?