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

R: octopus, V: dreidel, and F: telephone pole. You press <<R>>.
R: gramophone, V: nail clippers, and F: chair. You press <<V>>.
R: polaroid, V: bubble wrap, and F: doily. You press <<R>>.
R: racehorse, V: brownie, and F: scoop. You press <<R>>.
R: corsage, V: defibrillator, and F: bonsai. You press <<V>>.
R: praying mantis, V: hard disk, and F: grille. You press <<R>>.
R: chest, V: machete, and F: steamroller. You press <<V>>.
R: nail polish, V: muffin, and F: router. You press <<R>>.
R: recorder, V: birdcage, and F: veil. You press <<F>>.
R: soup, V: turbine, and F: rattle. You press <<F>>.
R: bird, V: handbrake, and F: spear. You press <<R>>.
R: easel, V: aloe, and F: plum. You press <<R>>.
R: electric chair, V: belt buckle, and F: jigsaw puzzle. You press <<R>>.
R: notebook, V: gondola, and F: crutch. You press <<V>>.
R: handkerchief, V: mongoose, and F: sawhorse. You press <<V>>.
R: wine cooler, V: lumber, and F: dumbbell. You press <<R>>.
R: slipper, V: blanket, and F: crab. You press <<F>>.
R: eyepiece, V: platypus, and F: wheelbarrow. You press <<R>>.
R: paper towel, V: landmine, and F: missile. You press <<R>>.
R: straw, V: game, and F: mouthpiece. You press <<R>>.