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

A: arm, W: bok choy, and R: pulpit. You press <<A>>.
A: wrench, W: pancake, and R: wand. You press <<W>>.
A: walrus, W: quill, and R: bonnet. You press <<A>>.
A: tray, W: pool table, and R: beer. You press <<A>>.
A: rearview mirror, W: hummingbird, and R: taco. You press <<A>>.
A: blazer, W: horse, and R: vacuum. You press <<R>>.
A: gong, W: watering can, and R: alpaca. You press <<W>>.
A: corsage, W: cuckoo clock, and R: crowbar. You press <<R>>.
A: spam, W: straw, and R: tongue. You press <<W>>.
A: cantaloupe, W: wall, and R: piecrust. You press <<W>>.
A: crayfish, W: croissant, and R: napkin. You press <<R>>.
A: undershirt, W: tape, and R: chinchilla. You press <<R>>.
A: curb, W: pinecone, and R: subway. You press <<W>>.
A: sandal, W: pot, and R: lettuce. You press <<A>>.
A: hat, W: goldfish, and R: reel. You press <<W>>.
A: hearing aid, W: chipmunk, and R: tadpole. You press <<A>>.
A: zipper, W: dragonfly, and R: diving board. You press <<W>>.
A: turf, W: envelope, and R: fishhook. You press <<W>>.
A: hatbox, W: sugar cube, and R: payphone. You press <<R>>.
A: popsicle, W: parking meter, and R: doorstop. You press <<A>>.
A: whisk, W: ferris wheel, and R: crown. You press <<A>>.
A: couch, W: hairpin, and R: deodorant. You press <<A>>.
A: lock, W: rake, and R: air mattress. You press <<W>>.
A: pants, W: acorn, and R: megaphone. You press <<W>>.
A: door, W: thermos, and R: clasp. You press <<R>>.
A: fur coat, W: wooden leg, and R: champagne. You press <<R>>.
A: wafer, W: triangle, and R: tweezers. You press <<A>>.
A: blouse, W: shield, and R: loom. You press <<R>>.
A: dandelion, W: lemon, and R: razor blade. You press <<R>>.
A: car door, W: racehorse, and R: grain. You press <<R>>.
A: sundae, W: bowl, and R: clay. You press <<R>>.
A: bulletproof vest, W: stump, and R: mouse. You press <<W>>.
A: fire, W: tumbleweed, and R: jam. You press <<W>>.
A: penholder, W: rhinoceros, and R: yolk. You press <<W>>.
A: turbine, W: jeans, and R: rim. You press <<W>>.
A: wire cutters, W: chessboard, and R: pothole. You press <<W>>.
A: rake, W: grapevine, and R: toaster oven. You press <<R>>.
A: rabbit, W: clipper, and R: hairspray. You press <<A>>.
A: hairdryer, W: cake mix, and R: catapult. You press <<W>>.
A: plastic film, W: payphone, and R: rudder. You press <<W>>.