You will be presented with triplets of objects, which will be assigned to the keys A, K, and U.
In each trial, please indicate which object you think is the odd one out by pressing the corresponding key.
In other words, please choose the object that is the least similar to the other two.

A: turbine, K: counter, and U: chess piece. You press <<U>>.
A: wok, K: eraser, and U: showerhead. You press <<K>>.
A: potpie, K: marker, and U: dalmatian. You press <<K>>.
A: swan, K: drain, and U: basketball hoop. You press <<A>>.
A: wood, K: weasel, and U: dogfood. You press <<K>>.
A: mousetrap, K: brass knuckles, and U: visor. You press <<U>>.
A: bedpan, K: sponge, and U: whale. You press <<A>>.
A: watch, K: chest, and U: limousine. You press <<K>>.
A: icicle, K: ear, and U: board game. You press <<A>>.
A: urinal, K: grits, and U: wine cooler. You press <<A>>.
A: ribbon, K: wire cutters, and U: vial. You press <<U>>.
A: match, K: subway, and U: treadmill. You press <<A>>.
A: broom, K: mole, and U: strap. You press <<U>>.
A: crib, K: french fries, and U: squid. You press <<A>>.
A: propeller, K: stopwatch, and U: eagle. You press <<U>>.
A: bib, K: turban, and U: cape. You press <<A>>.
A: ticktacktoe, K: kneepad, and U: waterwheel. You press <<A>>.
A: rope, K: nut, and U: lizard. You press <<A>>.
A: shrimp, K: chisel, and U: candy. You press <<K>>.
A: navel, K: girl, and U: bagpipe. You press <<U>>.