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

Z: rickshaw, M: toaster, and E: roulette wheel. You press <<M>>.
Z: sprouts, M: crouton, and E: gasket. You press <<E>>.
Z: cash register, M: sequin, and E: cardigan. You press <<Z>>.
Z: moth, M: lamppost, and E: switch. You press <<Z>>.
Z: blinder, M: table, and E: squash. You press <<E>>.
Z: stockings, M: peacock, and E: squirt gun. You press <<M>>.
Z: tattoo, M: piggy bank, and E: bike. You press <<M>>.
Z: hole, M: screwdriver, and E: giraffe. You press <<M>>.
Z: easel, M: gazelle, and E: kiwi. You press <<E>>.
Z: lamb, M: sewage, and E: hookah. You press <<Z>>.
Z: toast, M: thumbtack, and E: wick. You press <<Z>>.
Z: teapot, M: knee, and E: chest. You press <<Z>>.
Z: teddy bear, M: gyro, and E: gong. You press <<M>>.
Z: flipper, M: nose, and E: dessert. You press <<E>>.
Z: mannequin, M: collar, and E: blowtorch. You press <<E>>.
Z: hairnet, M: crouton, and E: crank. You press <<M>>.
Z: cot, M: gingerbread man, and E: chili. You press <<Z>>.
Z: playing card, M: dollhouse, and E: pendulum. You press <<E>>.
Z: pencil sharpener, M: soldering iron, and E: torso. You press <<E>>.
Z: screen, M: ant, and E: shoe polish. You press <<M>>.
Z: blowfish, M: slot machine, and E: camera lens. You press <<Z>>.
Z: elbow, M: fire, and E: mattress. You press <<M>>.
Z: tarp, M: calzone, and E: mint. You press <<M>>.
Z: switch, M: elephant, and E: margarita. You press <<Z>>.
Z: clam, M: inkwell, and E: turf. You press <<M>>.
Z: french fries, M: bush, and E: nose. You press <<Z>>.
Z: computer screen, M: polo shirt, and E: bassinet. You press <<Z>>.
Z: rabbit, M: pomegranate, and E: brussels sprouts. You press <<Z>>.
Z: pineapple, M: abacus, and E: lobster. You press <<M>>.
Z: centerpiece, M: volleyball, and E: bead. You press <<Z>>.
Z: honeycomb, M: banana split, and E: ferry. You press <<M>>.
Z: leotard, M: swing set, and E: wrench. You press <<Z>>.
Z: fishing pole, M: radio, and E: ear. You press <<Z>>.
Z: ski, M: game, and E: pacifier. You press <<E>>.
Z: egg roll, M: chest, and E: keg. You press <<Z>>.
Z: rabbit, M: headphones, and E: switch. You press <<Z>>.
Z: panda, M: shoulder, and E: toucan. You press <<M>>.
Z: steamroller, M: smoke alarm, and E: sock. You press <<E>>.
Z: bowl, M: aardvark, and E: wrapping paper. You press <<M>>.
Z: nail clippers, M: wax paper, and E: magnifier. You press <<E>>.