You will be presented with triplets of objects, which will be assigned to the keys T, R, 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.

T: stained glass, R: shower, and S: lunchbox. You press <<R>>.
T: motherboard, R: teddy bear, and S: biscuit. You press <<T>>.
T: microphone, R: puffin, and S: hovercraft. You press <<T>>.
T: leg, R: staple gun, and S: curb. You press <<T>>.
T: clothes, R: tomato, and S: cooker. You press <<T>>.
T: nest, R: ready meal, and S: lunchbox. You press <<T>>.
T: dalmatian, R: faucet, and S: apple tree. You press <<R>>.
T: flashbulb, R: headlight, and S: pot. You press <<S>>.
T: pomegranate, R: roof rack, and S: umbrella. You press <<S>>.
T: harp, R: gutter, and S: bok choy. You press <<T>>.
T: fork, R: hose, and S: wetsuit. You press <<T>>.
T: fish, R: wedding cake, and S: broom. You press <<T>>.
T: wire cutters, R: goggles, and S: headlight. You press <<R>>.
T: coral, R: apple tree, and S: sock. You press <<S>>.
T: fireplace, R: squid, and S: panther. You press <<T>>.
T: buoy, R: wine cooler, and S: bead. You press <<R>>.
T: cooler, R: cornbread, and S: grape. You press <<T>>.
T: tile, R: slide, and S: lightbulb. You press <<S>>.
T: scarf, R: candy bar, and S: turntable. You press <<S>>.
T: blimp, R: bib, and S: tostada. You press <<T>>.