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

O: riser, K: cranberry, and E: volleyball. You press <<K>>.
O: mantle, K: yo-yo, and E: salami. You press <<K>>.
O: hairpin, K: egg, and E: balloon. You press <<O>>.
O: poker, K: bracket, and E: basketball hoop. You press <<E>>.
O: trolley, K: riser, and E: exerciser. You press <<K>>.
O: coat rack, K: gallows, and E: button. You press <<E>>.
O: jump rope, K: candelabra, and E: weather vane. You press <<O>>.
O: speedboat, K: seaplane, and E: guitar. You press <<E>>.
O: walker, K: razor, and E: light switch. You press <<K>>.
O: water fountain, K: soda fountain, and E: suspenders. You press <<E>>.
O: bamboo, K: violin, and E: nacho. You press <<E>>.
O: knob, K: step stool, and E: binder. You press <<E>>.
O: basil, K: seafood, and E: shoelace. You press <<E>>.
O: tupperware, K: police car, and E: banana split. You press <<E>>.
O: bracelet, K: visor, and E: letter opener. You press <<E>>.
O: latch, K: tadpole, and E: backgammon. You press <<K>>.
O: sombrero, K: sponge, and E: teacup. You press <<E>>.
O: sweeper, K: engine, and E: pecan. You press <<E>>.
O: antenna, K: sailboat, and E: statue. You press <<E>>.
O: sonogram, K: cross, and E: basket. You press <<O>>.
O: polo shirt, K: horn, and E: blackberry. You press <<O>>.
O: cushion, K: gauge, and E: router. You press <<O>>.
O: zipper, K: papaya, and E: anchor. You press <<K>>.
O: antenna, K: shears, and E: power line. You press <<K>>.
O: ravioli, K: headrest, and E: wood. You press <<O>>.
O: seesaw, K: treadmill, and E: stake. You press <<O>>.
O: monkey, K: coal, and E: rickshaw. You press <<O>>.
O: ticktacktoe, K: pea, and E: cannonball. You press <<O>>.
O: place mat, K: skeleton, and E: hippopotamus. You press <<O>>.
O: trapdoor, K: quesadilla, and E: eyedropper. You press <<K>>.
O: handlebar, K: headlight, and E: ready meal. You press <<E>>.
O: finger, K: coyote, and E: coop. You press <<E>>.
O: wheel, K: microphone, and E: squid. You press <<E>>.
O: jack, K: crucifix, and E: bagel. You press <<E>>.
O: pinball, K: swizzle stick, and E: meatloaf. You press <<E>>.
O: clipper, K: cigarette holder, and E: plug. You press <<E>>.
O: showerhead, K: goblet, and E: pencil sharpener. You press <<E>>.
O: umbrella, K: croissant, and E: boa. You press <<K>>.
O: videocassette, K: porthole, and E: sawhorse. You press <<O>>.
O: chandelier, K: cardinal, and E: amber. You press <<K>>.