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

Z: brick, O: curling iron, and F: chip. You press <<O>>.
Z: applesauce, O: arch, and F: cornhusk. You press <<O>>.
Z: pineapple, O: banjo, and F: rickshaw. You press <<Z>>.
Z: trombone, O: sandbox, and F: sonogram. You press <<Z>>.
Z: pencil, O: bagpipe, and F: pie. You press <<F>>.
Z: cannon, O: jet, and F: latte. You press <<F>>.
Z: scaffolding, O: police car, and F: magnet. You press <<O>>.
Z: panther, O: saxophone, and F: penlight. You press <<Z>>.
Z: hummus, O: tugboat, and F: candy cane. You press <<F>>.
Z: screen, O: broccoli, and F: headdress. You press <<Z>>.
Z: melon, O: toga, and F: ticktacktoe. You press <<O>>.
Z: toad, O: propeller, and F: meat grinder. You press <<Z>>.
Z: cinnamon, O: meatball, and F: table. You press <<O>>.
Z: record player, O: butterfly, and F: baby. You press <<Z>>.
Z: popcorn, O: marijuana, and F: aardvark. You press <<Z>>.
Z: generator, O: face, and F: basil. You press <<Z>>.
Z: trophy, O: coal, and F: bat. You press <<F>>.
Z: brick, O: chip, and F: curling iron. You press <<F>>.
Z: coconut, O: ottoman, and F: jam. You press <<O>>.
Z: ski lift, O: nest, and F: drum. You press <<F>>.
Z: plant, O: melon, and F: pencil sharpener. You press <<F>>.
Z: coffee bean, O: machine gun, and F: record player. You press <<Z>>.
Z: icicle, O: curtain, and F: dart. You press <<F>>.
Z: christmas card, O: avocado, and F: juicer. You press <<Z>>.
Z: wax, O: birdbath, and F: crate. You press <<F>>.
Z: eel, O: neck, and F: raincoat. You press <<Z>>.
Z: rag, O: beaver, and F: pool table. You press <<O>>.
Z: yolk, O: subway, and F: cart. You press <<Z>>.
Z: ski lift, O: t-shirt, and F: breathalyzer. You press <<O>>.
Z: gas mask, O: aircraft carrier, and F: peppermint. You press <<F>>.
Z: payphone, O: wire cutters, and F: bun. You press <<F>>.
Z: clock, O: mat, and F: pallet. You press <<Z>>.
Z: moose, O: stamp, and F: hot-water bottle. You press <<Z>>.
Z: mat, O: shell, and F: treasure. You press <<O>>.
Z: eggnog, O: soup, and F: spool. You press <<F>>.
Z: ferris wheel, O: hopscotch, and F: spatula. You press <<O>>.
Z: snorkel, O: lightning bug, and F: wine. You press <<O>>.
Z: cornhusk, O: onion, and F: clam. You press <<Z>>.
Z: magnifying glass, O: icemaker, and F: headrest. You press <<Z>>.
Z: melon, O: staple gun, and F: donut. You press <<O>>.