You will be presented with triplets of objects, which will be assigned to the keys Z, E, and R.
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: tape measure, E: chandelier, and R: sim card. You press <<E>>.
Z: laptop, E: kite, and R: gyro. You press <<R>>.
Z: tape measure, E: flashbulb, and R: jackhammer. You press <<E>>.
Z: pepper, E: sushi, and R: wire. You press <<R>>.
Z: container, E: sewage, and R: wallpaper. You press <<E>>.
Z: wallet, E: diskette, and R: fencepost. You press <<E>>.
Z: cleaver, E: starfish, and R: slicer. You press <<E>>.
Z: navel, E: steamroller, and R: emerald. You press <<Z>>.
Z: clipper, E: spaghetti, and R: baseball bat. You press <<E>>.
Z: skateboard, E: glasses, and R: pothole. You press <<E>>.
Z: breadbox, E: gavel, and R: bat. You press <<E>>.
Z: meat grinder, E: jellyfish, and R: shield. You press <<E>>.
Z: zucchini, E: jacket, and R: meatball. You press <<E>>.
Z: wolf, E: sweater, and R: gauze. You press <<Z>>.
Z: gas mask, E: trident, and R: stilt. You press <<R>>.
Z: stair, E: cleaver, and R: tennis ball. You press <<R>>.
Z: hard disk, E: candy bar, and R: totem pole. You press <<E>>.
Z: jump rope, E: brass knuckles, and R: bus. You press <<R>>.
Z: riser, E: globe, and R: urinal. You press <<E>>.
Z: hot tub, E: koala, and R: toothpick. You press <<E>>.