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

B: periscope, W: kale, and I: spider. You press <<B>>.
B: appetizer, W: dumpster, and I: exerciser. You press <<B>>.
B: tile, W: fishing pole, and I: fig. You press <<I>>.
B: first-aid kit, W: pie, and I: domino. You press <<W>>.
B: roll, W: cheesecake, and I: boxer shorts. You press <<I>>.
B: sock, W: rhubarb, and I: latch. You press <<W>>.
B: pulpit, W: oar, and I: sail. You press <<W>>.
B: sandbox, W: polygraph, and I: milk. You press <<W>>.
B: basketball, W: pump, and I: hot-air balloon. You press <<W>>.
B: aardvark, W: scaffold, and I: wreck. You press <<B>>.
B: pump, W: gasket, and I: calf. You press <<I>>.
B: stir fry, W: hairnet, and I: marker. You press <<I>>.
B: handle, W: pom-pom, and I: pinecone. You press <<B>>.
B: scanner, W: squirt gun, and I: espresso. You press <<B>>.
B: snorkel, W: quad, and I: mistletoe. You press <<I>>.
B: burner, W: pipe, and I: goblet. You press <<I>>.
B: banana split, W: shutter, and I: jukebox. You press <<B>>.
B: chime, W: chili, and I: pole. You press <<W>>.
B: cereal, W: parking meter, and I: omelet. You press <<W>>.
B: funnel, W: hook, and I: sand. You press <<I>>.
B: french fries, W: eggplant, and I: spear. You press <<I>>.
B: eggshell, W: pitchfork, and I: pillow. You press <<I>>.
B: enchilada, W: whoopee cushion, and I: worm. You press <<I>>.
B: gear, W: gearshift, and I: scarecrow. You press <<I>>.
B: ping-pong table, W: pants, and I: wreath. You press <<B>>.
B: trophy, W: feather, and I: pocketknife. You press <<W>>.
B: icepick, W: raft, and I: lunchbox. You press <<B>>.
B: tile, W: engine, and I: cotton candy. You press <<W>>.
B: headset, W: pedal, and I: cabinet. You press <<I>>.
B: sock, W: poodle, and I: fork. You press <<W>>.
B: banana peel, W: shell, and I: camera. You press <<I>>.
B: centerpiece, W: shark, and I: photo booth. You press <<W>>.
B: scaffolding, W: card, and I: cutting board. You press <<W>>.
B: water filter, W: humvee, and I: terrarium. You press <<W>>.
B: stomach, W: soy sauce, and I: cougar. You press <<W>>.
B: roll, W: meatloaf, and I: jumpsuit. You press <<I>>.
B: scarf, W: crumb, and I: lipstick. You press <<W>>.
B: cord, W: avocado, and I: tamale. You press <<B>>.
B: pool table, W: washboard, and I: lamb. You press <<I>>.
B: wedding cake, W: tattoo, and I: lantern. You press <<I>>.
B: beaker, W: dogfood, and I: turbine. You press <<W>>.
B: butterfly, W: arch, and I: webcam. You press <<B>>.
B: bird, W: marmalade, and I: machete. You press <<B>>.
B: treadmill, W: hairbrush, and I: photograph. You press <<I>>.
B: cotton candy, W: luggage, and I: gondola. You press <<B>>.
B: pump, W: cleaver, and I: french horn. You press <<I>>.
B: thimble, W: dogfood, and I: bell pepper. You press <<B>>.
B: hovercraft, W: diskette, and I: mold. You press <<I>>.
B: lantern, W: closet, and I: dragonfly. You press <<I>>.
B: safety pin, W: locket, and I: turtle. You press <<I>>.
B: sunroof, W: cane, and I: crucifix. You press <<I>>.
B: silverware, W: bolo tie, and I: firecracker. You press <<I>>.
B: mousse, W: icicle, and I: briefcase. You press <<I>>.
B: chopsticks, W: clipboard, and I: headlight. You press <<I>>.
B: shredder, W: costume, and I: acorn. You press <<I>>.
B: broom, W: amplifier, and I: totem pole. You press <<I>>.
B: amber, W: fish, and I: bandanna. You press <<I>>.
B: water heater, W: catfish, and I: noose. You press <<W>>.
B: cabbage, W: pinecone, and I: scalpel. You press <<I>>.
B: keyboard, W: orchid, and I: cobra. You press <<B>>.