You will be presented with triplets of objects, which will be assigned to the keys Z, G, and J.
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: lip balm, G: swimsuit, and J: food processor. You press <<J>>.
Z: slingshot, G: turbine, and J: apple. You press <<J>>.
Z: baby, G: doorstop, and J: railing. You press <<Z>>.
Z: notebook, G: amber, and J: eggshell. You press <<Z>>.
Z: gate, G: cake, and J: macaroni. You press <<Z>>.
Z: sofa bed, G: grits, and J: fish. You press <<Z>>.
Z: bedpost, G: home plate, and J: spout. You press <<G>>.
Z: oilcan, G: fig, and J: school bus. You press <<J>>.
Z: scaffolding, G: pothole, and J: towel rack. You press <<G>>.
Z: typewriter, G: rust, and J: tumbleweed. You press <<Z>>.
Z: pudding, G: power line, and J: orange. You press <<G>>.
Z: zebra, G: syrup, and J: rubber band. You press <<J>>.
Z: fireworks, G: otter, and J: yo-yo. You press <<G>>.
Z: candlestick, G: roof rack, and J: inhaler. You press <<J>>.
Z: peg, G: blueberry, and J: hatbox. You press <<J>>.
Z: coop, G: stamp, and J: cougar. You press <<G>>.
Z: bamboo, G: pepper, and J: printer. You press <<J>>.
Z: clipper, G: blimp, and J: torpedo. You press <<Z>>.
Z: gutter, G: spoon, and J: jetski. You press <<J>>.
Z: car door, G: cork, and J: altar. You press <<Z>>.