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

P: football, Z: metal detector, and E: scissors. You press <<P>>.
P: soup, Z: pinball, and E: cockroach. You press <<E>>.
P: paddle, Z: joystick, and E: macaroni. You press <<E>>.
P: camper, Z: leotard, and E: bullet. You press <<Z>>.
P: dogfood, Z: sauerkraut, and E: bandanna. You press <<E>>.
P: lanyard, Z: lizard, and E: birdhouse. You press <<P>>.
P: wind chimes, Z: patty, and E: tuning fork. You press <<Z>>.
P: dryer, Z: computer screen, and E: footprint. You press <<E>>.
P: horn, Z: hovercraft, and E: coal. You press <<E>>.
P: raisin, Z: wine, and E: grapevine. You press <<E>>.
P: sparkler, Z: racket, and E: cd player. You press <<P>>.
P: car, Z: torch, and E: clothesline. You press <<E>>.
P: clothes, Z: tent, and E: screw. You press <<E>>.
P: wedding cake, Z: globe, and E: lava. You press <<E>>.
P: submarine, Z: flower, and E: outlet. You press <<E>>.
P: stomach, Z: sewing machine, and E: maggot. You press <<P>>.
P: puck, Z: top hat, and E: whiteboard. You press <<Z>>.
P: pipe, Z: marker, and E: sundae. You press <<P>>.
P: speedometer, Z: scanner, and E: sponge. You press <<E>>.
P: penlight, Z: radiator, and E: zebra. You press <<E>>.
P: knob, Z: glue, and E: pearl. You press <<Z>>.
P: face, Z: swimming pool, and E: goalpost. You press <<P>>.
P: football, Z: pot, and E: poker. You press <<P>>.
P: coaster, Z: pajamas, and E: egg roll. You press <<Z>>.
P: match, Z: beard, and E: calzone. You press <<Z>>.
P: blazer, Z: doorknocker, and E: lego. You press <<Z>>.
P: milkshake, Z: trophy, and E: chili. You press <<Z>>.
P: rice, Z: breadbox, and E: aluminum foil. You press <<E>>.
P: swimming pool, Z: hovercraft, and E: melon. You press <<E>>.
P: casserole, Z: cymbal, and E: lightning bug. You press <<E>>.
P: hairspray, Z: mint, and E: daisy. You press <<P>>.
P: paper bag, Z: anklet, and E: pine needle. You press <<P>>.
P: pepper mill, Z: chessboard, and E: figurine. You press <<Z>>.
P: cigarette butt, Z: turbine, and E: nut. You press <<Z>>.
P: flour, Z: stamp, and E: bookshelf. You press <<P>>.
P: bumper, Z: wreath, and E: toaster. You press <<P>>.
P: tuning fork, Z: medal, and E: sundae. You press <<E>>.
P: spout, Z: cupcake, and E: candlestick. You press <<Z>>.
P: cheetah, Z: drink, and E: dish. You press <<P>>.
P: coffee table, Z: quesadilla, and E: shaving cream. You press <<Z>>.