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

B: school bus, R: hedge, and G: cart. You press <<B>>.
B: cape, R: penguin, and G: saucer. You press <<B>>.
B: food processor, R: polygraph, and G: daisy. You press <<G>>.
B: nacho, R: gopher, and G: egg. You press <<R>>.
B: throne, R: coleslaw, and G: eyedropper. You press <<R>>.
B: football, R: recliner, and G: pickle. You press <<R>>.
B: cordon bleu, R: bathmat, and G: bouquet. You press <<G>>.
B: alpaca, R: phone, and G: guillotine. You press <<B>>.
B: space shuttle, R: scaffold, and G: cream cheese. You press <<G>>.
B: violin, R: tea, and G: cow. You press <<R>>.
B: kite, R: cardboard, and G: column. You press <<B>>.
B: light switch, R: mole, and G: lifesaver. You press <<R>>.
B: sheep, R: marijuana, and G: shutter. You press <<G>>.
B: baklava, R: cheese, and G: axe. You press <<G>>.
B: diaper, R: eraser, and G: bulldozer. You press <<R>>.
B: shower curtain, R: banjo, and G: catapult. You press <<R>>.
B: measuring cup, R: potato, and G: swimsuit. You press <<G>>.
B: egg roll, R: breadbox, and G: grate. You press <<G>>.
B: flagpole, R: barnacle, and G: sofa bed. You press <<B>>.
B: ramp, R: snowball, and G: meerkat. You press <<G>>.