You will be presented with triplets of objects, which will be assigned to the keys J, X, and D.
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: petri dish, X: chinaware, and D: tree trunk. You press <<D>>.
J: spark plug, X: shell, and D: mail. You press <<D>>.
J: pickax, X: lego, and D: laundry basket. You press <<J>>.
J: scoreboard, X: underwear, and D: rocket. You press <<D>>.
J: snack, X: cannon, and D: microwave. You press <<X>>.
J: button, X: wire, and D: beachball. You press <<X>>.
J: butterfly, X: modem, and D: spoon. You press <<J>>.
J: applesauce, X: cabinet, and D: sprinkler. You press <<D>>.
J: beanie, X: slot, and D: harp. You press <<J>>.
J: swizzle stick, X: pocket, and D: straightjacket. You press <<J>>.
J: soup, X: cheetah, and D: alligator. You press <<J>>.
J: diamond, X: magnifier, and D: rust. You press <<D>>.
J: radar, X: washing machine, and D: sewing machine. You press <<J>>.
J: branch, X: kneepad, and D: mop. You press <<J>>.
J: cardinal, X: tongue, and D: gauze. You press <<X>>.
J: scaffolding, X: suspenders, and D: wallet. You press <<X>>.
J: sunflower, X: mashed potato, and D: foam. You press <<D>>.
J: pumpkin, X: lasagna, and D: tiara. You press <<D>>.
J: amber, X: brooch, and D: appetizer. You press <<J>>.
J: handcuff, X: sheath, and D: revolver. You press <<J>>.