You will be presented with triplets of objects, which will be assigned to the keys P, F, 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: wick, F: petal, and N: tank. You press <<N>>.
P: highlighter, F: marijuana, and N: worm. You press <<P>>.
P: noisemaker, F: shaving cream, and N: honey. You press <<P>>.
P: violin, F: goblet, and N: orange rind. You press <<N>>.
P: cornbread, F: seaweed, and N: shirt. You press <<N>>.
P: caterpillar, F: grill, and N: stingray. You press <<F>>.
P: waffle, F: cap, and N: sofa bed. You press <<P>>.
P: plate, F: tree, and N: raccoon. You press <<P>>.
P: fuse, F: emerald, and N: sunroof. You press <<N>>.
P: highchair, F: face, and N: biscuit. You press <<P>>.
P: saucer, F: block, and N: bead. You press <<F>>.
P: flatiron, F: traffic light, and N: bark. You press <<N>>.
P: razor, F: flamethrower, and N: goat. You press <<F>>.
P: wall, F: notebook, and N: poker. You press <<P>>.
P: mousetrap, F: apron, and N: tube top. You press <<F>>.
P: mirror, F: cobra, and N: butter. You press <<P>>.
P: crate, F: necklace, and N: piglet. You press <<N>>.
P: gem, F: palette, and N: mug. You press <<P>>.
P: nail polish, F: dalmatian, and N: cake. You press <<F>>.
P: pet food, F: defibrillator, and N: barrel. You press <<P>>.