You will be presented with triplets of objects, which will be assigned to the keys G, D, and Q.
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: robe, D: shelf, and Q: home plate. You press <<Q>>.
G: briefcase, D: wedge, and Q: hedge. You press <<Q>>.
G: mouth, D: leek, and Q: sloth. You press <<Q>>.
G: match, D: bark, and Q: marshmallow. You press <<Q>>.
G: candy, D: silicone, and Q: knife. You press <<D>>.
G: exerciser, D: girl, and Q: root. You press <<G>>.
G: lantern, D: ski boots, and Q: pen. You press <<Q>>.
G: whip, D: sewing machine, and Q: wax paper. You press <<Q>>.
G: hourglass, D: kazoo, and Q: bomb. You press <<D>>.
G: hairspray, D: bolt, and Q: gravestone. You press <<D>>.
G: aardvark, D: peppermint, and Q: eyepiece. You press <<G>>.
G: frame, D: rat, and Q: chair. You press <<Q>>.
G: spool, D: lightbulb, and Q: seed. You press <<Q>>.
G: ice-cream cone, D: fruitcake, and Q: pacifier. You press <<Q>>.
G: boar, D: stove, and Q: riser. You press <<G>>.
G: air mattress, D: frisbee, and Q: mouse. You press <<Q>>.
G: dog, D: plunger, and Q: christmas card. You press <<D>>.
G: doormat, D: teabag, and Q: cross. You press <<D>>.
G: ice pack, D: boa, and Q: gopher. You press <<Q>>.
G: stir fry, D: root, and Q: mango. You press <<D>>.