You will be presented with triplets of objects, which will be assigned to the keys J, Z, 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.

J: seaplane, Z: tube top, and A: pencil. You press <<A>>.
J: ferry, Z: denture, and A: platypus. You press <<Z>>.
J: yo-yo, Z: cigarette, and A: marble. You press <<Z>>.
J: curling iron, Z: lasagna, and A: bubble wrap. You press <<A>>.
J: pitcher, Z: jewelry, and A: mop. You press <<A>>.
J: marker, Z: mole, and A: pot. You press <<Z>>.
J: fishing pole, Z: grinder, and A: plant. You press <<Z>>.
J: snowmobile, Z: gear, and A: missile. You press <<Z>>.
J: grain, Z: ski boots, and A: barcode. You press <<J>>.
J: throne, Z: rocking chair, and A: doorknob. You press <<A>>.
J: soldering iron, Z: jackhammer, and A: maggot. You press <<A>>.
J: hopscotch, Z: tee, and A: mustard. You press <<A>>.
J: harmonica, Z: badger, and A: calamari. You press <<J>>.
J: clasp, Z: crayon, and A: map. You press <<J>>.
J: coal, Z: toothbrush, and A: yo-yo. You press <<Z>>.
J: beanie, Z: soy sauce, and A: tambourine. You press <<J>>.
J: slot, Z: wine bottle, and A: magnet. You press <<J>>.
J: pot, Z: rhubarb, and A: bok choy. You press <<A>>.
J: sundial, Z: banana split, and A: marshmallow. You press <<A>>.
J: marble, Z: bracelet, and A: ship. You press <<Z>>.