You will be presented with triplets of objects, which will be assigned to the keys I, R, and J.
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: cup, R: snowman, and J: outlet. You press <<J>>.
I: zipper, R: pita, and J: jigsaw puzzle. You press <<R>>.
I: pipe, R: dalmatian, and J: shower. You press <<R>>.
I: hoodie, R: wasp, and J: sheath. You press <<R>>.
I: piglet, R: hippopotamus, and J: garbage. You press <<J>>.
I: barrette, R: mustache, and J: catapult. You press <<J>>.
I: cabinet, R: jigsaw puzzle, and J: tiara. You press <<J>>.
I: turntable, R: handbrake, and J: enchilada. You press <<J>>.
I: necklace, R: water cooler, and J: sock. You press <<R>>.
I: neck, R: periscope, and J: anteater. You press <<R>>.
I: slot machine, R: watch, and J: gasket. You press <<I>>.
I: crane, R: toast, and J: brick. You press <<R>>.
I: cement mixer, R: carousel, and J: elephant. You press <<I>>.
I: pom-pom, R: ice, and J: goggles. You press <<I>>.
I: puck, R: filter, and J: calf. You press <<J>>.
I: plug, R: bagpipe, and J: butter. You press <<R>>.
I: spaghetti, R: graffiti, and J: phone booth. You press <<I>>.
I: alpaca, R: duffel bag, and J: soda. You press <<I>>.
I: drum, R: seal, and J: bowling ball. You press <<R>>.
I: straw, R: piglet, and J: cucumber. You press <<J>>.