You will be presented with triplets of objects, which will be assigned to the keys W, Z, and Y.
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: seahorse, Z: pistachio, and Y: parking meter. You press <<Y>>.
W: toaster, Z: plate, and Y: slide. You press <<Y>>.
W: tackle, Z: crow, and Y: piano. You press <<Z>>.
W: orange, Z: puppet, and Y: toaster oven. You press <<Z>>.
W: candy, Z: remote control, and Y: curtain. You press <<W>>.
W: shield, Z: earring, and Y: necklace. You press <<W>>.
W: triangle, Z: shower, and Y: face. You press <<Y>>.
W: gas mask, Z: chisel, and Y: roller coaster. You press <<Y>>.
W: t-shirt, Z: ring, and Y: playing card. You press <<Y>>.
W: dresser, Z: golf cart, and Y: vase. You press <<Z>>.
W: bus, Z: parking meter, and Y: leg. You press <<Y>>.
W: squash, Z: dishwashing liquid, and Y: soccer ball. You press <<Y>>.
W: lingerie, Z: button, and Y: curry. You press <<Z>>.
W: banjo, Z: pita, and Y: bark. You press <<Z>>.
W: ruler, Z: grill, and Y: fan. You press <<W>>.
W: taffy, Z: boomerang, and Y: cornhusk. You press <<W>>.
W: doll, Z: speaker, and Y: face mask. You press <<W>>.
W: ashtray, Z: letter opener, and Y: tool. You press <<W>>.
W: handkerchief, Z: sweet potato, and Y: hummus. You press <<W>>.
W: rudder, Z: ferret, and Y: cannonball. You press <<W>>.