You will be presented with triplets of objects, which will be assigned to the keys I, Z, and Y.
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: pendulum, Z: poppy, and Y: red carpet. You press <<I>>.
I: pigeon, Z: ice-cream cone, and Y: windshield. You press <<Z>>.
I: gauze, Z: bungee, and Y: cigar. You press <<Y>>.
I: mud, Z: awning, and Y: stake. You press <<Z>>.
I: saddle, Z: film, and Y: macadamia. You press <<Z>>.
I: sailboat, Z: fondue, and Y: fishnet stockings. You press <<I>>.
I: van, Z: visor, and Y: meat. You press <<Z>>.
I: clove, Z: kale, and Y: lectern. You press <<Y>>.
I: silicone, Z: ear, and Y: sweet potato. You press <<Y>>.
I: alligator, Z: hairbrush, and Y: pumpkin. You press <<Z>>.
I: swan, Z: motherboard, and Y: plug. You press <<I>>.
I: stopwatch, Z: blowfish, and Y: jar. You press <<Y>>.
I: pencil, Z: water filter, and Y: pot. You press <<I>>.
I: buoy, Z: road sign, and Y: wheelchair. You press <<Y>>.
I: playpen, Z: tiramisu, and Y: pan. You press <<I>>.
I: ketchup, Z: hookah, and Y: thumbtack. You press <<Y>>.
I: kaleidoscope, Z: rack, and Y: shrimp. You press <<Y>>.
I: plant, Z: sushi, and Y: wrapping paper. You press <<Y>>.
I: handcuff, Z: teddy bear, and Y: potholder. You press <<I>>.
I: koala, Z: jam, and Y: paperclip. You press <<Y>>.