You will be presented with triplets of objects, which will be assigned to the keys Z, J, and M.
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: suitcase, J: okra, and M: shears. You press <<Z>>.
Z: cello, J: nightshirt, and M: towel rack. You press <<Z>>.
Z: oar, J: traffic light, and M: scale. You press <<J>>.
Z: blanket, J: cornucopia, and M: whiteboard. You press <<J>>.
Z: curry, J: taffy, and M: leech. You press <<M>>.
Z: sparkler, J: harp, and M: brooch. You press <<Z>>.
Z: jug, J: contact lens, and M: skirt. You press <<Z>>.
Z: tile, J: stapler, and M: file. You press <<J>>.
Z: cassette, J: wreck, and M: vacuum. You press <<Z>>.
Z: slipper, J: fur coat, and M: kangaroo. You press <<M>>.
Z: wine bottle, J: napkin ring, and M: stiletto. You press <<J>>.
Z: syringe, J: boxer shorts, and M: gutter. You press <<J>>.
Z: crystal, J: highlighter, and M: vending machine. You press <<M>>.
Z: scarecrow, J: bassinet, and M: bull. You press <<M>>.
Z: ready meal, J: sea urchin, and M: toga. You press <<M>>.
Z: rocking horse, J: toilet paper, and M: stamp. You press <<Z>>.
Z: hopscotch, J: earplug, and M: pantsuit. You press <<Z>>.
Z: buffet, J: jetski, and M: ice pack. You press <<Z>>.
Z: peeler, J: grate, and M: router. You press <<J>>.
Z: wrap, J: tee, and M: lollipop. You press <<M>>.