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

O: orange, W: sardine, and S: flask. You press <<S>>.
O: brownie, W: pencil, and S: armor. You press <<O>>.
O: orchid, W: sand, and S: taillight. You press <<S>>.
O: incense, W: squash, and S: carriage. You press <<W>>.
O: battery, W: gear, and S: scoreboard. You press <<S>>.
O: chips, W: groundhog, and S: bed. You press <<S>>.
O: sink, W: highlighter, and S: sheath. You press <<O>>.
O: cupcake, W: garbage truck, and S: football helmet. You press <<O>>.
O: cigarette butt, W: slime, and S: terrarium. You press <<S>>.
O: aloe, W: siren, and S: walker. You press <<O>>.
O: anteater, W: spam, and S: projector. You press <<S>>.
O: christmas card, W: firewood, and S: dice. You press <<S>>.
O: sofa bed, W: potato, and S: girl. You press <<W>>.
O: flypaper, W: phone booth, and S: paper towel. You press <<W>>.
O: cookie sheet, W: berry, and S: purse. You press <<S>>.
O: pug, W: album, and S: cane. You press <<O>>.
O: owl, W: sandbag, and S: boar. You press <<W>>.
O: coffeemaker, W: cream, and S: badge. You press <<S>>.
O: van, W: pothole, and S: beet. You press <<S>>.
O: plant, W: sewing kit, and S: seatbelt. You press <<O>>.
O: watch, W: flashbulb, and S: trailer. You press <<S>>.
O: starfish, W: guillotine, and S: teabag. You press <<W>>.
O: stump, W: prune, and S: sugar cube. You press <<O>>.
O: lawnmower, W: remote control, and S: space shuttle. You press <<W>>.
O: gong, W: batter, and S: briefcase. You press <<W>>.
O: badger, W: toy, and S: gourd. You press <<W>>.
O: record player, W: straw, and S: rocket. You press <<W>>.
O: slingshot, W: sandpaper, and S: flour. You press <<O>>.
O: limousine, W: granite, and S: bowl. You press <<O>>.
O: knob, W: hammer, and S: payphone. You press <<W>>.
O: whistle, W: faucet, and S: cutting board. You press <<W>>.
O: patch, W: pinball, and S: beanie. You press <<S>>.
O: lingerie, W: mitten, and S: license plate. You press <<W>>.
O: snowshoe, W: chickpea, and S: sauerkraut. You press <<O>>.
O: towel, W: cheese, and S: horn. You press <<O>>.
O: highlighter, W: rocking horse, and S: scissors. You press <<S>>.
O: lighter, W: plant, and S: tube top. You press <<S>>.
O: potpie, W: taxi, and S: showerhead. You press <<O>>.
O: dessert, W: cornucopia, and S: tape recorder. You press <<S>>.
O: power line, W: chandelier, and S: fence. You press <<W>>.