You will be presented with triplets of objects, which will be assigned to the keys C, F, and B.
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: mold, F: stretcher, and B: bamboo. You press <<F>>.
C: eggshell, F: chipmunk, and B: tostada. You press <<F>>.
C: snowsuit, F: stew, and B: tennis ball. You press <<B>>.
C: brownie, F: terrarium, and B: tool. You press <<C>>.
C: hood, F: triangle, and B: guillotine. You press <<C>>.
C: garlic, F: racket, and B: charger. You press <<C>>.
C: rust, F: fence, and B: leaf. You press <<B>>.
C: pencil sharpener, F: basketball hoop, and B: keyhole. You press <<F>>.
C: fire hydrant, F: porthole, and B: tray. You press <<C>>.
C: punch, F: buffet, and B: knot. You press <<B>>.
C: jackhammer, F: trigger, and B: badger. You press <<B>>.
C: coffee filter, F: coop, and B: marmalade. You press <<F>>.
C: satellite, F: stump, and B: curling iron. You press <<F>>.
C: bow, F: sawhorse, and B: rolling pin. You press <<C>>.
C: fondue, F: plastic film, and B: flamethrower. You press <<F>>.
C: dagger, F: snorkel, and B: ram. You press <<F>>.
C: potato, F: bowling ball, and B: stew. You press <<F>>.
C: bamboo, F: stretcher, and B: mold. You press <<C>>.
C: shoe polish, F: rearview mirror, and B: vending machine. You press <<B>>.
C: train, F: whiteboard, and B: tomato. You press <<F>>.