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

E: chalice, Q: printer, and Z: patch. You press <<E>>.
E: scrambled egg, Q: clove, and Z: celery. You press <<Q>>.
E: golf club, Q: curry, and Z: abacus. You press <<Q>>.
E: birdhouse, Q: caramel, and Z: pedometer. You press <<Q>>.
E: wing, Q: meat, and Z: hotplate. You press <<E>>.
E: tablet, Q: plastic film, and Z: chute. You press <<E>>.
E: hedgehog, Q: clam, and Z: mail. You press <<Z>>.
E: van, Q: machete, and Z: roulette wheel. You press <<E>>.
E: saltshaker, Q: inkwell, and Z: bib. You press <<Q>>.
E: icicle, Q: teapot, and Z: gong. You press <<Z>>.
E: strawberry, Q: possum, and Z: bubble. You press <<E>>.
E: teddy bear, Q: swimming pool, and Z: doorstop. You press <<Z>>.
E: popsicle, Q: flashlight, and Z: padlock. You press <<E>>.
E: hard disk, Q: scoreboard, and Z: first-aid kit. You press <<E>>.
E: drawer, Q: vending machine, and Z: orchid. You press <<Z>>.
E: hippopotamus, Q: patch, and Z: altar. You press <<Z>>.
E: target, Q: scarecrow, and Z: hawk. You press <<Q>>.
E: crystal ball, Q: turban, and Z: ostrich. You press <<Z>>.
E: curb, Q: dashboard, and Z: bulletin board. You press <<Z>>.
E: chicken wire, Q: string cheese, and Z: sink. You press <<Q>>.