You will be presented with triplets of objects, which will be assigned to the keys S, D, and K.
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.

S: grenade, D: toothbrush, and K: mussel. You press <<S>>.
S: pet food, D: cuckoo clock, and K: luggage. You press <<S>>.
S: cabbage, D: chip, and K: candy. You press <<D>>.
S: pedal, D: beaver, and K: blanket. You press <<D>>.
S: cushion, D: brace, and K: mold. You press <<K>>.
S: fork, D: wheel, and K: scuba. You press <<S>>.
S: leg, D: ready meal, and K: saltshaker. You press <<S>>.
S: map, D: badger, and K: corn. You press <<S>>.
S: veil, D: dishwasher, and K: cabbage. You press <<S>>.
S: sarcophagus, D: microscope, and K: mousetrap. You press <<S>>.
S: pocket watch, D: memory stick, and K: van. You press <<K>>.
S: tortilla, D: graffiti, and K: router. You press <<D>>.
S: birdcage, D: christmas card, and K: chive. You press <<K>>.
S: girl, D: bubble, and K: panther. You press <<K>>.
S: origami, D: jigsaw puzzle, and K: ballot box. You press <<K>>.
S: wedge, D: jacket, and K: bark. You press <<D>>.
S: clothespin, D: hammock, and K: chopsticks. You press <<K>>.
S: stool, D: salad, and K: tattoo. You press <<K>>.
S: screen, D: kangaroo, and K: leech. You press <<S>>.
S: pony, D: okra, and K: school bus. You press <<K>>.
S: floss, D: pheasant, and K: door. You press <<D>>.
S: ravioli, D: fossil, and K: net. You press <<S>>.
S: flute, D: cement mixer, and K: sand. You press <<S>>.
S: hatchet, D: piggy bank, and K: can opener. You press <<S>>.
S: lifesaver, D: unicycle, and K: cap. You press <<K>>.
S: bird, D: toe, and K: backgammon. You press <<K>>.
S: goose, D: burner, and K: watermelon. You press <<D>>.
S: sprouts, D: altar, and K: gift. You press <<K>>.
S: clay, D: teepee, and K: scorpion. You press <<K>>.
S: rocking chair, D: face mask, and K: coat. You press <<D>>.
S: ping-pong table, D: envelope, and K: sparkler. You press <<S>>.
S: ant, D: gutter, and K: lab coat. You press <<K>>.
S: plaster cast, D: coral, and K: filter. You press <<D>>.
S: reel, D: turkey, and K: hot tub. You press <<S>>.
S: pothole, D: towel rack, and K: rat. You press <<D>>.
S: hairbrush, D: pepper, and K: camera. You press <<D>>.
S: car seat, D: shark, and K: satellite dish. You press <<D>>.
S: mug, D: fountain pen, and K: meerkat. You press <<K>>.
S: dragonfly, D: whistle, and K: flower. You press <<D>>.
S: tape recorder, D: chariot, and K: projector. You press <<D>>.