You will be presented with triplets of objects, which will be assigned to the keys Z, E, and X.
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: bullet, E: knitting needle, and X: wire. You press <<Z>>.
Z: drink, E: mosquito, and X: stove. You press <<E>>.
Z: blimp, E: cloak, and X: straw. You press <<E>>.
Z: fishnet stockings, E: champagne, and X: creme brulee. You press <<Z>>.
Z: vegetable, E: hummus, and X: banana split. You press <<X>>.
Z: banana peel, E: television, and X: magnifying glass. You press <<E>>.
Z: brace, E: grapevine, and X: windowsill. You press <<Z>>.
Z: paintbrush, E: crow, and X: bumper. You press <<Z>>.
Z: easter egg, E: cross, and X: whistle. You press <<X>>.
Z: hat, E: avocado, and X: shower. You press <<X>>.
Z: blanket, E: mousse, and X: centrifuge. You press <<X>>.
Z: compost, E: handkerchief, and X: banner. You press <<Z>>.
Z: moss, E: abacus, and X: rocket. You press <<E>>.
Z: fountain pen, E: cleaver, and X: cashew. You press <<X>>.
Z: wok, E: swordfish, and X: tooth. You press <<X>>.
Z: grasshopper, E: zebra, and X: blowtorch. You press <<X>>.
Z: lip gloss, E: coffeemaker, and X: pin. You press <<E>>.
Z: daisy, E: mouse, and X: cellphone. You press <<X>>.
Z: wineglass, E: fencepost, and X: microphone. You press <<E>>.
Z: eggplant, E: llama, and X: tag. You press <<X>>.