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

W: flatiron, X: undershirt, and C: arch. You press <<C>>.
W: face, X: cornucopia, and C: staple gun. You press <<W>>.
W: bedpost, X: xylophone, and C: shirt. You press <<X>>.
W: brush, X: toucan, and C: switch. You press <<C>>.
W: poker, X: tamale, and C: phone booth. You press <<C>>.
W: plug, X: whiteboard, and C: noose. You press <<C>>.
W: crepe, X: milkshake, and C: toast. You press <<X>>.
W: windsock, X: torpedo, and C: ship. You press <<W>>.
W: triangle, X: carousel, and C: skateboard. You press <<W>>.
W: sparkler, X: umbrella, and C: ottoman. You press <<W>>.
W: organ, X: charger, and C: granola. You press <<C>>.
W: patty, X: water fountain, and C: jumpsuit. You press <<C>>.
W: olive, X: pennant, and C: music box. You press <<W>>.
W: towel rack, X: birdhouse, and C: owl. You press <<W>>.
W: bottle opener, X: ice, and C: typewriter. You press <<X>>.
W: pallet, X: retainer, and C: modem. You press <<C>>.
W: costume, X: mashed potato, and C: odometer. You press <<X>>.
W: brush, X: toucan, and C: switch. You press <<W>>.
W: hoodie, X: valve, and C: mongoose. You press <<X>>.
W: cruise ship, X: soy sauce, and C: container. You press <<X>>.