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

Q: milk, R: chessboard, and C: lamb. You press <<R>>.
Q: honey, R: pennant, and C: grass. You press <<R>>.
Q: cereal, R: headrest, and C: barnacle. You press <<R>>.
Q: rattlesnake, R: frame, and C: trap. You press <<R>>.
Q: noisemaker, R: squirt gun, and C: aluminum foil. You press <<R>>.
Q: motorcycle, R: tablet, and C: sickle. You press <<R>>.
Q: ladder, R: honey, and C: sequin. You press <<C>>.
Q: exhaust pipe, R: subway, and C: doily. You press <<C>>.
Q: moth, R: sundae, and C: smoke alarm. You press <<C>>.
Q: nail, R: turtleneck, and C: hairdryer. You press <<R>>.
Q: cougar, R: icepick, and C: rock. You press <<C>>.
Q: trapdoor, R: balloon, and C: tray. You press <<R>>.
Q: sheep, R: robe, and C: corset. You press <<Q>>.
Q: syrup, R: football, and C: trough. You press <<R>>.
Q: wedding cake, R: red carpet, and C: dress. You press <<R>>.
Q: kaleidoscope, R: iron, and C: fur coat. You press <<R>>.
Q: headrest, R: barnacle, and C: cereal. You press <<Q>>.
Q: notepad, R: train, and C: springboard. You press <<Q>>.
Q: meerkat, R: macadamia, and C: magnet. You press <<C>>.
Q: hot-air balloon, R: perfume, and C: timer. You press <<R>>.