You will be presented with triplets of objects, which will be assigned to the keys E, L, 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.

E: door, L: terrarium, and R: couch. You press <<L>>.
E: fire hydrant, L: penlight, and R: macaroni. You press <<L>>.
E: aardvark, L: gum, and R: gumdrop. You press <<E>>.
E: sofa bed, L: chimney, and R: footprint. You press <<E>>.
E: water filter, L: canister, and R: luggage. You press <<R>>.
E: bumper, L: mushroom, and R: pitcher. You press <<E>>.
E: teapot, L: wire, and R: light switch. You press <<L>>.
E: nest, L: headset, and R: eggbeater. You press <<E>>.
E: moose, L: ottoman, and R: parfait. You press <<E>>.
E: pig, L: bead, and R: face. You press <<E>>.
E: cucumber, L: hook, and R: outfit. You press <<R>>.
E: wagon, L: closet, and R: teddy bear. You press <<E>>.
E: dish, L: keg, and R: enchilada. You press <<E>>.
E: wine bottle, L: velcro, and R: pineapple. You press <<L>>.
E: kebab, L: stem, and R: ladybug. You press <<E>>.
E: muffin, L: scarf, and R: seatbelt. You press <<E>>.
E: gorilla, L: neck, and R: sausage. You press <<E>>.
E: hedgehog, L: glass, and R: film. You press <<L>>.
E: tadpole, L: mouthpiece, and R: banjo. You press <<L>>.
E: bungee, L: apple, and R: foot. You press <<E>>.