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

I: stirrup, H: thorn, and N: refrigerator. You press <<H>>.
I: footrest, H: grapevine, and N: feather. You press <<H>>.
I: girl, H: workbench, and N: parrot. You press <<N>>.
I: stair, H: ready meal, and N: flute. You press <<H>>.
I: keyhole, H: scanner, and N: otter. You press <<H>>.
I: trapdoor, H: magnifying glass, and N: gas mask. You press <<H>>.
I: maple syrup, H: basketball, and N: bolo tie. You press <<H>>.
I: gorilla, H: xylophone, and N: shopping cart. You press <<N>>.
I: patty, H: gyro, and N: candlestick. You press <<N>>.
I: floss, H: badge, and N: ice pack. You press <<H>>.
I: cigarette, H: granite, and N: gravel. You press <<I>>.
I: amber, H: pom-pom, and N: sugar cube. You press <<H>>.
I: eel, H: pen, and N: tadpole. You press <<H>>.
I: airplane, H: mallet, and N: bookshelf. You press <<I>>.
I: harp, H: aircraft carrier, and N: toaster oven. You press <<I>>.
I: space shuttle, H: fire, and N: bacon. You press <<I>>.
I: screen, H: pogo stick, and N: visor. You press <<I>>.
I: nightshirt, H: accordion, and N: awning. You press <<I>>.
I: arugula, H: woman, and N: grape. You press <<H>>.
I: screen, H: tomato, and N: scallop. You press <<I>>.
I: quesadilla, H: toolbox, and N: perfume. You press <<I>>.
I: rain gauge, H: turnstile, and N: basketball. You press <<H>>.
I: ratchet, H: pinwheel, and N: sifter. You press <<I>>.
I: cutting board, H: calzone, and N: brass knuckles. You press <<N>>.
I: ball, H: slipper, and N: lunchbox. You press <<I>>.
I: fox, H: banner, and N: gasket. You press <<N>>.
I: baby, H: recliner, and N: scoop. You press <<I>>.
I: grenade, H: bandanna, and N: tarp. You press <<H>>.
I: bologna, H: stirrup, and N: snowball. You press <<I>>.
I: anteater, H: spool, and N: grits. You press <<H>>.
I: rickshaw, H: swab, and N: chip. You press <<I>>.
I: lasagna, H: hat, and N: onion. You press <<H>>.
I: curb, H: window, and N: lab coat. You press <<I>>.
I: bush, H: seesaw, and N: gate. You press <<N>>.
I: pistachio, H: walker, and N: aloe. You press <<H>>.
I: fossil, H: pigeon, and N: honeypot. You press <<N>>.
I: diaper, H: pool table, and N: dishwashing liquid. You press <<H>>.
I: bongo, H: inhaler, and N: file. You press <<I>>.
I: gel, H: paddle, and N: filter. You press <<N>>.
I: cockatoo, H: petri dish, and N: hairnet. You press <<I>>.