You will be presented with triplets of objects, which will be assigned to the keys X, Y, 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.

X: fire, Y: beaker, and A: platypus. You press <<A>>.
X: grits, Y: airplane, and A: place mat. You press <<X>>.
X: chinchilla, Y: stir fry, and A: bulldozer. You press <<X>>.
X: flyswatter, Y: guacamole, and A: jump rope. You press <<A>>.
X: stained glass, Y: shoulder, and A: straightjacket. You press <<X>>.
X: cloak, Y: walker, and A: spider. You press <<A>>.
X: hole, Y: life jacket, and A: crucifix. You press <<A>>.
X: sweeper, Y: drumstick, and A: spider. You press <<A>>.
X: acorn, Y: projector, and A: piecrust. You press <<Y>>.
X: laundry basket, Y: landmine, and A: wire cutters. You press <<Y>>.
X: cushion, Y: firecracker, and A: ribbon. You press <<A>>.
X: arugula, Y: bassoon, and A: blueberry. You press <<Y>>.
X: polar bear, Y: sequin, and A: bunkbed. You press <<X>>.
X: microscope, Y: cherry, and A: bomb. You press <<Y>>.
X: peanut butter, Y: prune, and A: taco. You press <<Y>>.
X: gargoyle, Y: firetruck, and A: boomerang. You press <<Y>>.
X: cookie sheet, Y: locket, and A: petal. You press <<Y>>.
X: paper, Y: panties, and A: wire cutters. You press <<Y>>.
X: meat grinder, Y: grate, and A: pocketknife. You press <<X>>.
X: stuffing, Y: silicone, and A: snowball. You press <<X>>.