You will be presented with triplets of objects, which will be assigned to the keys X, S, and D.
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.

X: lumber, S: shredder, and D: shelf. You press <<S>>.
X: thumbtack, S: fungus, and D: speedboat. You press <<D>>.
X: bat, S: fire, and D: aloe. You press <<X>>.
X: buckle, S: jacket, and D: hairnet. You press <<S>>.
X: shark, S: skull, and D: suitcase. You press <<D>>.
X: jelly bean, S: drink, and D: bookshelf. You press <<D>>.
X: kilt, S: peg, and D: aquarium. You press <<D>>.
X: mantle, S: mouth, and D: basket. You press <<S>>.
X: face, S: joystick, and D: finger. You press <<S>>.
X: boar, S: pocket watch, and D: orangutan. You press <<S>>.
X: block, S: turbine, and D: green beans. You press <<D>>.
X: tool, S: lobster, and D: clipper. You press <<S>>.
X: pallet, S: block, and D: trowel. You press <<D>>.
X: rubber band, S: honeypot, and D: ribbon. You press <<D>>.
X: laundry basket, S: blinder, and D: record player. You press <<X>>.
X: honeypot, S: flyswatter, and D: handkerchief. You press <<X>>.
X: strainer, S: key, and D: kebab. You press <<D>>.
X: lab coat, S: berry, and D: shoe. You press <<S>>.
X: curling iron, S: pencil sharpener, and D: ballot box. You press <<S>>.
X: flan, S: crib, and D: tadpole. You press <<D>>.