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

O: grape, E: caterpillar, and Y: game. You press <<Y>>.
O: bolo tie, E: cocktail, and Y: saw. You press <<Y>>.
O: hat, E: soap, and Y: inhaler. You press <<O>>.
O: kebab, E: basketball hoop, and Y: whipped cream. You press <<E>>.
O: walker, E: birdbath, and Y: backpack. You press <<E>>.
O: potpourri, E: luggage, and Y: saxophone. You press <<Y>>.
O: pheasant, E: step stool, and Y: gravestone. You press <<O>>.
O: staple gun, E: chest, and Y: cage. You press <<E>>.
O: face mask, E: bee, and Y: lobster. You press <<O>>.
O: kilt, E: lunchbox, and Y: vacuum. You press <<E>>.
O: yo-yo, E: dirt bike, and Y: beehive. You press <<E>>.
O: oven, E: magnifying glass, and Y: rearview mirror. You press <<O>>.
O: icepick, E: swimming pool, and Y: boot. You press <<Y>>.
O: flashbulb, E: parachute, and Y: anchor. You press <<O>>.
O: seaweed, E: graffiti, and Y: mulch. You press <<E>>.
O: chime, E: robot, and Y: red carpet. You press <<E>>.
O: piglet, E: flask, and Y: bacon. You press <<E>>.
O: backscratcher, E: apron, and Y: nutcracker. You press <<E>>.
O: magnifier, E: twig, and Y: gutter. You press <<O>>.
O: cheese, E: cart, and Y: yo-yo. You press <<E>>.