You will be presented with triplets of objects, which will be assigned to the keys P, I, and W.
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: detonator, I: bongo, and W: tortilla. You press <<W>>.
P: mosquito, I: candy bar, and W: antenna. You press <<I>>.
P: pencil sharpener, I: crutch, and W: oven. You press <<I>>.
P: sugar cube, I: bacon, and W: seed. You press <<I>>.
P: door, I: orange rind, and W: turf. You press <<P>>.
P: whoopee cushion, I: gel, and W: landmine. You press <<W>>.
P: ladle, I: helicopter, and W: arugula. You press <<P>>.
P: chime, I: walker, and W: sarcophagus. You press <<P>>.
P: tinsel, I: propeller, and W: doorknob. You press <<W>>.
P: crib, I: flamethrower, and W: racket. You press <<I>>.
P: wolf, I: bunkbed, and W: orangutan. You press <<I>>.
P: tweezers, I: tarantula, and W: stained glass. You press <<P>>.
P: toilet, I: mannequin, and W: stool. You press <<I>>.
P: shuffleboard, I: water cooler, and W: beer. You press <<P>>.
P: harness, I: basketball hoop, and W: kangaroo. You press <<P>>.
P: hotdog, I: cobra, and W: incense. You press <<P>>.
P: duckling, I: hockey stick, and W: trombone. You press <<P>>.
P: bean, I: oven, and W: ironing board. You press <<P>>.
P: heater, I: bagel, and W: vegetable. You press <<P>>.
P: snowmobile, I: lip gloss, and W: glass. You press <<P>>.