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

G: horn, E: birthday cake, and Z: bookmark. You press <<G>>.
G: bark, E: tree, and Z: parrot. You press <<Z>>.
G: hot-water bottle, E: weather vane, and Z: bell pepper. You press <<Z>>.
G: grater, E: beetle, and Z: soldering iron. You press <<E>>.
G: souffle, E: go-kart, and Z: dalmatian. You press <<G>>.
G: paper, E: meat grinder, and Z: hummus. You press <<G>>.
G: rain gauge, E: tube top, and Z: eagle. You press <<G>>.
G: wood, E: shark, and Z: tripod. You press <<Z>>.
G: bottle opener, E: electric chair, and Z: cot. You press <<G>>.
G: basketball, E: pitchfork, and Z: knitting needle. You press <<G>>.
G: elephant, E: okra, and Z: triangle. You press <<Z>>.
G: staple, E: coal, and Z: hot chocolate. You press <<G>>.
G: flag, E: razor, and Z: alpaca. You press <<Z>>.
G: kitten, E: paperweight, and Z: nest. You press <<E>>.
G: christmas card, E: photo booth, and Z: asparagus. You press <<Z>>.
G: scraper, E: umbrella, and Z: mango. You press <<Z>>.
G: refrigerator, E: water filter, and Z: gallows. You press <<Z>>.
G: crab, E: crown, and Z: sink. You press <<Z>>.
G: bark, E: parrot, and Z: tree. You press <<E>>.
G: pump, E: stalagmite, and Z: cobra. You press <<Z>>.
G: poster, E: handkerchief, and Z: loveseat. You press <<G>>.
G: turntable, E: chariot, and Z: stingray. You press <<G>>.
G: squash, E: mustard, and Z: barbed wire. You press <<Z>>.
G: cockroach, E: gearshift, and Z: microwave. You press <<G>>.
G: granite, E: cookie sheet, and Z: ruler. You press <<Z>>.
G: radio, E: humvee, and Z: wagon. You press <<G>>.
G: boy, E: grater, and Z: tarp. You press <<G>>.
G: food processor, E: sandal, and Z: daisy. You press <<Z>>.
G: suit, E: stamp, and Z: mixer. You press <<E>>.
G: turtle, E: cow, and Z: hula hoop. You press <<Z>>.
G: blackberry, E: test tube, and Z: camper. You press <<E>>.
G: board, E: key, and Z: milk. You press <<Z>>.
G: mask, E: yo-yo, and Z: kale. You press <<G>>.
G: slime, E: mailbox, and Z: couch. You press <<G>>.
G: coffee bean, E: flask, and Z: pocket. You press <<G>>.
G: coffee table, E: mulch, and Z: foot. You press <<Z>>.
G: baby, E: breadbox, and Z: clipboard. You press <<G>>.
G: octopus, E: garter, and Z: cheesecake. You press <<G>>.
G: taxi, E: tarantula, and Z: pickle. You press <<E>>.
G: flashbulb, E: sonogram, and Z: nut. You press <<Z>>.