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

N: crown, G: kite, and A: rain gauge. You press <<N>>.
N: hot-air balloon, G: strawberry, and A: ball. You press <<N>>.
N: wig, G: sleeping bag, and A: cash register. You press <<G>>.
N: surfboard, G: computer, and A: trowel. You press <<A>>.
N: book, G: sleeping bag, and A: button. You press <<G>>.
N: lipstick, G: sardine, and A: spring roll. You press <<N>>.
N: cobra, G: scaffold, and A: kebab. You press <<G>>.
N: crystal, G: celery, and A: watermelon. You press <<N>>.
N: elbow, G: incense, and A: generator. You press <<G>>.
N: almond, G: dryer, and A: iceskate. You press <<N>>.
N: blinder, G: grapevine, and A: crepe. You press <<A>>.
N: mashed potato, G: honeypot, and A: shell. You press <<A>>.
N: firetruck, G: ostrich, and A: seagull. You press <<N>>.
N: pot, G: gift, and A: card. You press <<N>>.
N: screw, G: ladle, and A: diaper. You press <<A>>.
N: woman, G: pepper mill, and A: firewood. You press <<A>>.
N: yogurt, G: sweet potato, and A: baton. You press <<N>>.
N: oar, G: hockey stick, and A: butterfly. You press <<A>>.
N: motherboard, G: bamboo, and A: melon. You press <<N>>.
N: leech, G: hedge, and A: nail polish. You press <<G>>.