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

P: pie, Z: hash, and H: celery. You press <<H>>.
P: slug, Z: pliers, and H: bassoon. You press <<P>>.
P: speedboat, Z: rattlesnake, and H: fire alarm. You press <<Z>>.
P: dragonfly, Z: canvas, and H: book. You press <<P>>.
P: vegetable, Z: reindeer, and H: banana split. You press <<Z>>.
P: traffic light, Z: pita, and H: girl. You press <<P>>.
P: pole, Z: fox, and H: copier. You press <<Z>>.
P: knob, Z: kite, and H: chisel. You press <<Z>>.
P: sunflower, Z: shrimp, and H: record. You press <<Z>>.
P: swab, Z: milk, and H: ice pack. You press <<Z>>.
P: purse, Z: incense, and H: helmet. You press <<Z>>.
P: steamroller, Z: steak, and H: lime. You press <<P>>.
P: seagull, Z: potholder, and H: caviar. You press <<Z>>.
P: waterwheel, Z: lemon, and H: coal. You press <<P>>.
P: lemonade, Z: cream cheese, and H: brick. You press <<H>>.
P: rearview mirror, Z: pants, and H: dustpan. You press <<P>>.
P: peanut butter, Z: measuring cup, and H: hairbrush. You press <<Z>>.
P: scrambled egg, Z: sandal, and H: jetski. You press <<P>>.
P: lampshade, Z: coffee pot, and H: bedpan. You press <<P>>.
P: statue, Z: headset, and H: crate. You press <<P>>.
P: shark, Z: jalapeno, and H: rhinoceros. You press <<Z>>.
P: sea urchin, Z: bike, and H: elephant. You press <<Z>>.
P: microscope, Z: bacon, and H: jellyfish. You press <<Z>>.
P: stomach, Z: clay, and H: sheet. You press <<P>>.
P: doormat, Z: bow, and H: domino. You press <<P>>.
P: owl, Z: anteater, and H: leech. You press <<H>>.
P: meatloaf, Z: charcoal, and H: chicken wire. You press <<H>>.
P: station wagon, Z: branch, and H: eraser. You press <<Z>>.
P: veil, Z: coil, and H: tongs. You press <<P>>.
P: weasel, Z: potato, and H: squeegee. You press <<H>>.
P: walker, Z: fishbowl, and H: stamp. You press <<H>>.
P: vase, Z: microscope, and H: road sign. You press <<P>>.
P: windowsill, Z: rifle, and H: stick. You press <<H>>.
P: ratchet, Z: grinder, and H: nutcracker. You press <<Z>>.
P: silicone, Z: cheese, and H: knife. You press <<P>>.
P: vent, Z: artichoke, and H: horseshoe. You press <<Z>>.
P: hood, Z: coffee, and H: computer. You press <<H>>.
P: piano, Z: compost, and H: money. You press <<Z>>.
P: teacup, Z: backgammon, and H: mouth. You press <<Z>>.
P: praying mantis, Z: flatiron, and H: pendulum. You press <<P>>.
P: souffle, Z: fountain pen, and H: skateboard. You press <<P>>.
P: porthole, Z: letter opener, and H: perfume. You press <<P>>.
P: playing card, Z: bungee, and H: fruitcake. You press <<P>>.
P: mailbox, Z: barbed wire, and H: gasket. You press <<H>>.
P: wire, Z: mouth, and H: shelf. You press <<H>>.
P: water filter, Z: cake, and H: string cheese. You press <<Z>>.
P: shawl, Z: hairdryer, and H: mat. You press <<H>>.
P: sawhorse, Z: gem, and H: ottoman. You press <<Z>>.
P: satellite, Z: handlebar, and H: pantsuit. You press <<H>>.
P: yolk, Z: football, and H: shield. You press <<P>>.
P: tambourine, Z: harp, and H: poodle. You press <<H>>.
P: vase, Z: microscope, and H: road sign. You press <<Z>>.
P: sauerkraut, Z: altar, and H: ratchet. You press <<H>>.
P: tackle, Z: loincloth, and H: radish. You press <<Z>>.
P: triangle, Z: pepper, and H: ready meal. You press <<P>>.
P: sprinkler, Z: grasshopper, and H: man. You press <<P>>.
P: salami, Z: cookie cutter, and H: mustard. You press <<Z>>.
P: sandcastle, Z: cow, and H: razor blade. You press <<H>>.
P: mannequin, Z: banjo, and H: kite. You press <<H>>.
P: wheel, Z: inkwell, and H: speedometer. You press <<Z>>.