You will be presented with triplets of objects, which will be assigned to the keys G, Q, and N.
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.

G: radiator, Q: soda fountain, and N: towel rack. You press <<Q>>.
G: vacuum, Q: sink, and N: cereal. You press <<N>>.
G: paint, Q: bottle, and N: chainsaw. You press <<N>>.
G: wallet, Q: swab, and N: humvee. You press <<N>>.
G: yacht, Q: crow, and N: chariot. You press <<G>>.
G: celery, Q: soup, and N: hanger. You press <<N>>.
G: eraser, Q: jeep, and N: water fountain. You press <<Q>>.
G: squirt gun, Q: police car, and N: defibrillator. You press <<N>>.
G: timer, Q: kayak, and N: chime. You press <<N>>.
G: scaffolding, Q: mole, and N: hot tub. You press <<N>>.
G: knife, Q: alligator, and N: dalmatian. You press <<G>>.
G: caterpillar, Q: fingerprint, and N: wax. You press <<Q>>.
G: gurney, Q: doorknocker, and N: onion. You press <<Q>>.
G: pastry, Q: jug, and N: nail clippers. You press <<G>>.
G: pencil, Q: elephant, and N: rubber band. You press <<Q>>.
G: bungee, Q: souffle, and N: cornhusk. You press <<G>>.
G: creme brulee, Q: cap, and N: sandpaper. You press <<G>>.
G: parrot, Q: iron, and N: sink. You press <<G>>.
G: hairnet, Q: warthog, and N: polisher. You press <<N>>.
G: tumbleweed, Q: notepad, and N: refrigerator. You press <<G>>.