You will be presented with triplets of objects, which will be assigned to the keys P, B, and N.
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: cushion, B: shutter, and N: saxophone. You press <<N>>.
P: stir fry, B: carrot, and N: marmalade. You press <<N>>.
P: racehorse, B: car door, and N: bird. You press <<B>>.
P: ravioli, B: garlic, and N: tent. You press <<N>>.
P: ice pack, B: petri dish, and N: bookmark. You press <<P>>.
P: cushion, B: sparkler, and N: panties. You press <<P>>.
P: trampoline, B: torpedo, and N: poodle. You press <<N>>.
P: xylophone, B: leech, and N: cup. You press <<B>>.
P: penholder, B: curling iron, and N: ant. You press <<N>>.
P: bongo, B: ink, and N: mustard. You press <<P>>.
P: stuffing, B: exerciser, and N: gallows. You press <<P>>.
P: skunk, B: bell, and N: snorkel. You press <<P>>.
P: sink, B: pump, and N: coaster. You press <<P>>.
P: juicer, B: yo-yo, and N: loincloth. You press <<N>>.
P: trigger, B: penholder, and N: swab. You press <<P>>.
P: seafood, B: police car, and N: rack. You press <<P>>.
P: copier, B: wreck, and N: octopus. You press <<P>>.
P: record player, B: filing cabinet, and N: memory stick. You press <<P>>.
P: plate, B: cigarette holder, and N: corsage. You press <<N>>.
P: noose, B: container, and N: cot. You press <<B>>.