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

K: wallet, Z: cornhusk, and O: switch. You press <<Z>>.
K: radio, Z: baklava, and O: coleslaw. You press <<K>>.
K: coleslaw, Z: sleeping bag, and O: flip flop. You press <<K>>.
K: onion, Z: brake, and O: typewriter. You press <<K>>.
K: copier, Z: plunger, and O: soda fountain. You press <<O>>.
K: hatbox, Z: cape, and O: whisk. You press <<O>>.
K: seal, Z: cauliflower, and O: tank. You press <<K>>.
K: harmonica, Z: bulletproof vest, and O: kite. You press <<K>>.
K: hand, Z: bullet, and O: bagel. You press <<O>>.
K: tupperware, Z: stained glass, and O: scale. You press <<Z>>.
K: fire pit, Z: frame, and O: dollhouse. You press <<K>>.
K: tattoo, Z: catfish, and O: cleaver. You press <<O>>.
K: cloud, Z: paper, and O: sail. You press <<Z>>.
K: drain, Z: hip, and O: limousine. You press <<Z>>.
K: sunglasses, Z: whip, and O: catapult. You press <<Z>>.
K: tape measure, Z: engine, and O: turnstile. You press <<K>>.
K: oil, Z: trowel, and O: toolbox. You press <<K>>.
K: waterwheel, Z: oil, and O: eraser. You press <<Z>>.
K: turtleneck, Z: tent, and O: bin. You press <<O>>.
K: pretzel, Z: snack, and O: wax paper. You press <<O>>.
K: bassoon, Z: cactus, and O: lingerie. You press <<Z>>.
K: blueberry, Z: rose, and O: hyena. You press <<O>>.
K: ant, Z: clover, and O: washing machine. You press <<O>>.
K: toast, Z: coverall, and O: sailboat. You press <<K>>.
K: bee, Z: pineapple, and O: duck. You press <<Z>>.
K: staple, Z: bathrobe, and O: parachute. You press <<K>>.
K: corkscrew, Z: sawhorse, and O: water bottle. You press <<O>>.
K: blowtorch, Z: cream cheese, and O: snow. You press <<K>>.
K: button, Z: keyboard, and O: glue. You press <<Z>>.
K: spear, Z: medal, and O: bulldozer. You press <<Z>>.
K: scaffold, Z: ferry, and O: ratchet. You press <<Z>>.
K: sewage, Z: needle, and O: bag. You press <<K>>.
K: champagne, Z: oil, and O: grits. You press <<O>>.
K: dumpster, Z: keyboard, and O: funnel. You press <<Z>>.
K: baton, Z: crow, and O: cleat. You press <<Z>>.
K: dumpster, Z: mosquito net, and O: music box. You press <<K>>.
K: coffee filter, Z: tupperware, and O: curb. You press <<O>>.
K: guacamole, Z: flamethrower, and O: thread. You press <<K>>.
K: stake, Z: drill, and O: periscope. You press <<O>>.
K: copier, Z: brownie, and O: seafood. You press <<K>>.