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

X: pedal, N: orange rind, and B: doll. You press <<N>>.
X: man, N: watermelon, and B: hole. You press <<X>>.
X: limousine, N: soy sauce, and B: cement mixer. You press <<X>>.
X: shoehorn, N: keyboard, and B: bathmat. You press <<B>>.
X: popsicle, N: pliers, and B: shopping basket. You press <<N>>.
X: money, N: wasp, and B: floss. You press <<B>>.
X: champagne, N: drawer, and B: baseball glove. You press <<X>>.
X: checkbook, N: muffin, and B: shaker. You press <<X>>.
X: flan, N: home plate, and B: hopscotch. You press <<X>>.
X: mousepad, N: cannon, and B: chain. You press <<X>>.
X: fish, N: pigeon, and B: grill. You press <<B>>.
X: jewel, N: matchbox, and B: videogame. You press <<B>>.
X: burner, N: baseball, and B: bacon. You press <<N>>.
X: polar bear, N: sofa bed, and B: donut. You press <<B>>.
X: rice, N: projector, and B: cabbage. You press <<N>>.
X: spur, N: thermometer, and B: button. You press <<B>>.
X: rat, N: defibrillator, and B: robe. You press <<X>>.
X: brake, N: plum, and B: batter. You press <<X>>.
X: clipper, N: vest, and B: basketball. You press <<B>>.
X: wheelchair, N: screw, and B: bulletproof vest. You press <<N>>.
X: canoe, N: pillow, and B: button. You press <<X>>.
X: caterpillar, N: purse, and B: baton. You press <<X>>.
X: spark plug, N: diving board, and B: sloth. You press <<B>>.
X: muffin, N: zucchini, and B: staple gun. You press <<B>>.
X: cranberry, N: celery, and B: dalmatian. You press <<B>>.
X: sundae, N: scalpel, and B: warthog. You press <<X>>.
X: blazer, N: taco, and B: mixer. You press <<X>>.
X: robe, N: powder, and B: rifle. You press <<N>>.
X: chalice, N: dandelion, and B: humvee. You press <<N>>.
X: whale, N: tomato sauce, and B: contact lens. You press <<N>>.
X: crowbar, N: cockroach, and B: chalk. You press <<N>>.
X: spool, N: sidecar, and B: wok. You press <<X>>.
X: biscuit, N: stove, and B: wedge. You press <<B>>.
X: gyroscope, N: celery, and B: horse. You press <<X>>.
X: cushion, N: tumbleweed, and B: hamster. You press <<N>>.
X: doorknocker, N: pipe, and B: chimney. You press <<X>>.
X: clipper, N: sauerkraut, and B: chicken. You press <<N>>.
X: stomach, N: beard, and B: folder. You press <<B>>.
X: otter, N: fountain pen, and B: webcam. You press <<X>>.
X: beaver, N: tugboat, and B: spider. You press <<N>>.