You will be presented with triplets of objects, which will be assigned to the keys I, V, and Z.
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.

I: hummus, V: bow, and Z: headphones. You press <<Z>>.
I: drink, V: ladle, and Z: pool table. You press <<Z>>.
I: amber, V: boat, and Z: parrot. You press <<I>>.
I: envelope, V: filing cabinet, and Z: gourd. You press <<Z>>.
I: soup, V: siren, and Z: veil. You press <<I>>.
I: squirt gun, V: ski pole, and Z: dart. You press <<V>>.
I: bear, V: spinach, and Z: string cheese. You press <<I>>.
I: handcuff, V: apple tree, and Z: mousetrap. You press <<V>>.
I: luggage, V: aloe, and Z: mold. You press <<I>>.
I: firewood, V: celery, and Z: piecrust. You press <<V>>.
I: ship, V: wreath, and Z: board. You press <<I>>.
I: polo shirt, V: payphone, and Z: bathmat. You press <<V>>.
I: lightbulb, V: pom-pom, and Z: bassinet. You press <<V>>.
I: nutcracker, V: rack, and Z: bungee. You press <<V>>.
I: hatbox, V: column, and Z: brick. You press <<I>>.
I: doll, V: duct tape, and Z: calzone. You press <<Z>>.
I: riser, V: torch, and Z: pigeon. You press <<Z>>.
I: seismograph, V: rim, and Z: sawhorse. You press <<Z>>.
I: barbell, V: drain, and Z: towel. You press <<Z>>.
I: checkbook, V: towel rack, and Z: snail. You press <<Z>>.
I: joystick, V: jack, and Z: motorcycle. You press <<I>>.
I: straw, V: rake, and Z: teepee. You press <<I>>.
I: mattress, V: nest, and Z: vent. You press <<V>>.
I: worm, V: beachball, and Z: dumpster. You press <<V>>.
I: pomegranate, V: harp, and Z: scallop. You press <<V>>.
I: surfboard, V: lizard, and Z: steamroller. You press <<V>>.
I: clothes, V: vest, and Z: sock. You press <<Z>>.
I: warthog, V: lantern, and Z: terrarium. You press <<I>>.
I: earwig, V: machine gun, and Z: jug. You press <<I>>.
I: charger, V: charcoal, and Z: raccoon. You press <<I>>.
I: heater, V: hose, and Z: hot-water bottle. You press <<Z>>.
I: amber, V: jam, and Z: grits. You press <<I>>.
I: zebra, V: thumbtack, and Z: machine gun. You press <<I>>.
I: tostada, V: baklava, and Z: gun. You press <<Z>>.
I: lamb chop, V: awning, and Z: pepper. You press <<Z>>.
I: cymbal, V: chihuahua, and Z: parfait. You press <<I>>.
I: pan, V: origami, and Z: basket. You press <<I>>.
I: coleslaw, V: hair, and Z: hedge. You press <<I>>.
I: cougar, V: rhubarb, and Z: rosary. You press <<I>>.
I: olive, V: grain, and Z: first-aid kit. You press <<Z>>.