You will be presented with triplets of objects, which will be assigned to the keys I, Z, and S.
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: jelly bean, Z: school bus, and S: grapefruit. You press <<Z>>.
I: grain, Z: popsicle, and S: blowfish. You press <<S>>.
I: doily, Z: bun, and S: tape. You press <<I>>.
I: bookshelf, Z: penlight, and S: snowboard. You press <<I>>.
I: computer screen, Z: clipper, and S: brick. You press <<I>>.
I: eagle, Z: eggplant, and S: boar. You press <<Z>>.
I: punch, Z: barbed wire, and S: money. You press <<Z>>.
I: reindeer, Z: gum, and S: nail clippers. You press <<Z>>.
I: corset, Z: mouthpiece, and S: moose. You press <<S>>.
I: home plate, Z: glasses, and S: sweeper. You press <<I>>.
I: satellite dish, Z: corkboard, and S: test tube. You press <<Z>>.
I: snowplow, Z: flour, and S: weather vane. You press <<S>>.
I: gyroscope, Z: towel rack, and S: kettle. You press <<Z>>.
I: eggbeater, Z: penlight, and S: football. You press <<Z>>.
I: harmonica, Z: holster, and S: eyeliner. You press <<Z>>.
I: tupperware, Z: steamroller, and S: boulder. You press <<I>>.
I: cigarette, Z: raccoon, and S: lectern. You press <<Z>>.
I: staple, Z: whiteboard, and S: pacifier. You press <<S>>.
I: garter, Z: gyroscope, and S: crayfish. You press <<S>>.
I: sheath, Z: saddle, and S: paper bag. You press <<S>>.
I: backpack, Z: tablet, and S: toilet. You press <<S>>.
I: grenade, Z: rust, and S: artichoke. You press <<Z>>.
I: rocking chair, Z: pie, and S: flatiron. You press <<S>>.
I: pie, Z: gum, and S: spark plug. You press <<S>>.
I: lifesaver, Z: nose, and S: dog. You press <<S>>.
I: bone, Z: ostrich, and S: baby. You press <<Z>>.
I: lizard, Z: ravioli, and S: blazer. You press <<Z>>.
I: kale, Z: mattress, and S: scorpion. You press <<Z>>.
I: honey, Z: soup, and S: hot-water bottle. You press <<S>>.
I: dagger, Z: paintbrush, and S: earring. You press <<Z>>.
I: racehorse, Z: t-shirt, and S: step stool. You press <<Z>>.
I: orange rind, Z: scone, and S: hookah. You press <<S>>.
I: scissors, Z: blimp, and S: breadbox. You press <<Z>>.
I: swing, Z: shutter, and S: soldering iron. You press <<S>>.
I: applesauce, Z: jacket, and S: fur coat. You press <<Z>>.
I: blender, Z: dice, and S: breakfast. You press <<Z>>.
I: cutting board, Z: prune, and S: painting. You press <<S>>.
I: puck, Z: pennant, and S: bowler hat. You press <<S>>.
I: funnel, Z: hummus, and S: slot. You press <<Z>>.
I: outfit, Z: sweet potato, and S: bulletproof vest. You press <<Z>>.