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

C: headrest, A: snowshoe, and K: goat. You press <<K>>.
C: chaps, A: refrigerator, and K: horn. You press <<C>>.
C: tortellini, A: thumbtack, and K: boot. You press <<C>>.
C: tuning fork, A: coconut, and K: hovercraft. You press <<A>>.
C: match, A: metal detector, and K: bed. You press <<K>>.
C: ramp, A: potato, and K: ladder. You press <<A>>.
C: bonsai, A: mousepad, and K: chest. You press <<A>>.
C: starfish, A: snowball, and K: cot. You press <<C>>.
C: drumstick, A: saucer, and K: snow. You press <<K>>.
C: macadamia, A: orangutan, and K: hot-water bottle. You press <<A>>.
C: playing card, A: racehorse, and K: tea. You press <<A>>.
C: padlock, A: bat, and K: lightbulb. You press <<A>>.
C: weather vane, A: log, and K: dishwasher. You press <<K>>.
C: playpen, A: doormat, and K: kangaroo. You press <<K>>.
C: scanner, A: wig, and K: trolley. You press <<A>>.
C: sea urchin, A: french horn, and K: harness. You press <<A>>.
C: axe, A: manatee, and K: cheesecake. You press <<A>>.
C: crutch, A: powder, and K: tulip. You press <<C>>.
C: tooth, A: stapler, and K: stilt. You press <<C>>.
C: chalice, A: cement mixer, and K: blouse. You press <<A>>.
C: macadamia, A: finger, and K: ashtray. You press <<C>>.
C: whoopee cushion, A: umbrella, and K: wine. You press <<K>>.
C: pin, A: checkbook, and K: altar. You press <<C>>.
C: radish, A: sledgehammer, and K: sandcastle. You press <<C>>.
C: rearview mirror, A: crouton, and K: binder. You press <<C>>.
C: bathrobe, A: tee, and K: iron. You press <<A>>.
C: balloon, A: paintbrush, and K: pepper mill. You press <<C>>.
C: dress, A: donkey, and K: confetti. You press <<A>>.
C: basil, A: wing, and K: apple tree. You press <<A>>.
C: eggplant, A: chainsaw, and K: diamond. You press <<A>>.
C: fish, A: eggplant, and K: speedometer. You press <<K>>.
C: binoculars, A: stomach, and K: lamb. You press <<A>>.
C: blowtorch, A: inkwell, and K: kangaroo. You press <<K>>.
C: terrarium, A: chickpea, and K: zebra. You press <<K>>.
C: hummingbird, A: nail file, and K: cane. You press <<A>>.
C: fishhook, A: sequin, and K: nightshirt. You press <<K>>.
C: reindeer, A: fur coat, and K: chalice. You press <<K>>.
C: leash, A: ambulance, and K: fire pit. You press <<A>>.
C: toga, A: grain, and K: bin. You press <<C>>.
C: wig, A: stained glass, and K: fire pit. You press <<C>>.
C: toaster oven, A: totem pole, and K: diskette. You press <<A>>.
C: chess piece, A: charger, and K: christmas card. You press <<A>>.
C: panties, A: sauerkraut, and K: grenade. You press <<A>>.
C: door, A: uniform, and K: water heater. You press <<A>>.
C: bottle, A: stove, and K: jackhammer. You press <<K>>.
C: bedpost, A: origami, and K: coffee table. You press <<A>>.
C: horse, A: tank, and K: cooler. You press <<C>>.
C: pothole, A: candy bar, and K: ferry. You press <<A>>.
C: quill, A: stockings, and K: tape. You press <<A>>.
C: guardrail, A: fishbowl, and K: balloon. You press <<A>>.
C: splinter, A: iguana, and K: cardinal. You press <<C>>.
C: buckle, A: ottoman, and K: glue. You press <<A>>.
C: can, A: incubator, and K: leek. You press <<C>>.
C: snowshoe, A: grass, and K: slipper. You press <<A>>.
C: pig, A: swordfish, and K: bouquet. You press <<K>>.
C: dog, A: washcloth, and K: napkin ring. You press <<C>>.
C: fence, A: hard disk, and K: mustache. You press <<A>>.
C: apple tree, A: gavel, and K: flute. You press <<C>>.
C: water bottle, A: eggnog, and K: ram. You press <<K>>.
C: spam, A: lamppost, and K: potato. You press <<A>>.