You will be presented with triplets of objects, which will be assigned to the keys P, A, and I.
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: recorder, A: toilet, and I: cranberry. You press <<I>>.
P: purse, A: banana split, and I: pendulum. You press <<A>>.
P: espresso, A: diamond, and I: headrest. You press <<P>>.
P: modem, A: knitting needle, and I: duct tape. You press <<A>>.
P: bracelet, A: column, and I: feather. You press <<P>>.
P: sewing machine, A: ravioli, and I: nacho. You press <<P>>.
P: gondola, A: motherboard, and I: cruise ship. You press <<A>>.
P: corn, A: diaper, and I: wire. You press <<A>>.
P: bonnet, A: pretzel, and I: punching bag. You press <<A>>.
P: pedal, A: bobsled, and I: steering wheel. You press <<P>>.
P: tee, A: swimsuit, and I: coffee filter. You press <<A>>.
P: bikini, A: waffle iron, and I: aardvark. You press <<A>>.
P: honeycomb, A: calf, and I: workbench. You press <<A>>.
P: mantle, A: handkerchief, and I: traffic light. You press <<I>>.
P: breadbox, A: bun, and I: wine. You press <<I>>.
P: sledgehammer, A: parking meter, and I: charger. You press <<P>>.
P: gavel, A: camel, and I: gum. You press <<A>>.
P: drink, A: candelabra, and I: swordfish. You press <<I>>.
P: chihuahua, A: bow, and I: horseshoe. You press <<P>>.
P: curtain, A: scaffold, and I: brace. You press <<I>>.