How about a diversion?
A company has three robots, named KT, KC, and KG, which are rented out to do certain jobs. One of the robots washes windows, another mows lawns, and the other rakes leaves.
1. The window washer, which has its own power source, is the laziest.
2. KG, who shares KT's power source, works harder than the lawn mower.
Which robot does which job?
KC is the window washer.
KG is not the lawn mower, KG is the leaves raker.
KT is the lawn mower.
