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

C: credit card, N: pedal, and F: bullet. You press <<C>>.
C: air mattress, N: funnel, and F: beachball. You press <<N>>.
C: hatchet, N: grasshopper, and F: cloud. You press <<C>>.
C: horn, N: trashcan, and F: moss. You press <<F>>.
C: yo-yo, N: ear, and F: cornmeal. You press <<F>>.
C: omelet, N: tooth, and F: shield. You press <<N>>.
C: dolly, N: cymbal, and F: gallows. You press <<F>>.
C: rice, N: noodle, and F: pin. You press <<F>>.
C: seal, N: webcam, and F: crystal ball. You press <<C>>.
C: pizza, N: fire, and F: outlet. You press <<C>>.
C: grapefruit, N: ambulance, and F: cushion. You press <<N>>.
C: onion, N: bison, and F: spoon. You press <<N>>.
C: pipe, N: cruise ship, and F: window. You press <<N>>.
C: knitting needle, N: spring roll, and F: polo shirt. You press <<N>>.
C: chalice, N: mustache, and F: corn. You press <<N>>.
C: crow, N: enchilada, and F: pesto. You press <<C>>.
C: baseball bat, N: vase, and F: roulette wheel. You press <<F>>.
C: handcuff, N: otter, and F: teacup. You press <<F>>.
C: latte, N: music box, and F: sheep. You press <<F>>.
C: headset, N: man, and F: salami. You press <<N>>.
C: saddle, N: lipstick, and F: can opener. You press <<N>>.
C: peeler, N: telescope, and F: nose. You press <<F>>.
C: printer, N: curry, and F: faucet. You press <<N>>.
C: crystal, N: glue, and F: pencil. You press <<C>>.
C: phone booth, N: loveseat, and F: sticker. You press <<F>>.
C: caviar, N: grape, and F: hearse. You press <<F>>.
C: basketball hoop, N: match, and F: outfit. You press <<F>>.
C: cigarette holder, N: fountain pen, and F: handcuff. You press <<F>>.
C: oil, N: turnstile, and F: brick. You press <<C>>.
C: paper plate, N: dreidel, and F: thumbtack. You press <<C>>.
C: blackberry, N: avocado, and F: hotdog. You press <<F>>.
C: mascara, N: highlighter, and F: porcupine. You press <<N>>.
C: breakfast, N: shredder, and F: sunroof. You press <<C>>.
C: oilcan, N: cable, and F: coffee. You press <<F>>.
C: powder, N: screwdriver, and F: applesauce. You press <<N>>.
C: polaroid, N: chips, and F: mouthpiece. You press <<N>>.
C: hearing aid, N: bench, and F: purse. You press <<C>>.
C: hair, N: flashlight, and F: beer. You press <<C>>.
C: oilcan, N: vase, and F: zipper. You press <<F>>.
C: grate, N: kneepad, and F: bacon. You press <<N>>.