You will be presented with triplets of objects, which will be assigned to the keys X, A, and H.
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: megaphone, A: possum, and H: scoreboard. You press <<A>>.
X: floss, A: vending machine, and H: fireplace. You press <<A>>.
X: lifesaver, A: beehive, and H: espresso. You press <<H>>.
X: wine cooler, A: cufflink, and H: pillow. You press <<X>>.
X: scanner, A: cup, and H: diaper. You press <<X>>.
X: dart, A: tile, and H: charcoal. You press <<A>>.
X: kitten, A: whoopee cushion, and H: goose. You press <<A>>.
X: touchpad, A: anteater, and H: bonsai. You press <<A>>.
X: bongo, A: pheasant, and H: hammock. You press <<A>>.
X: bow, A: bull, and H: torpedo. You press <<A>>.
X: bush, A: satellite, and H: potpourri. You press <<H>>.
X: funnel, A: dishwasher, and H: snake. You press <<X>>.
X: doormat, A: turtle, and H: table. You press <<A>>.
X: nightstand, A: sardine, and H: switch. You press <<A>>.
X: dollhouse, A: boa, and H: airbag. You press <<A>>.
X: gargoyle, A: plum, and H: diving board. You press <<X>>.
X: tank, A: rock, and H: lizard. You press <<X>>.
X: tube top, A: granite, and H: grits. You press <<X>>.
X: gavel, A: chin, and H: rack. You press <<A>>.
X: jetski, A: scooter, and H: jalapeno. You press <<H>>.
X: smoothie, A: french fries, and H: jack. You press <<H>>.
X: bird, A: salami, and H: pepperoni. You press <<A>>.
X: curling iron, A: spider web, and H: chimney. You press <<H>>.
X: shell, A: button, and H: fountain pen. You press <<A>>.
X: highlighter, A: appetizer, and H: lava. You press <<A>>.
X: knitting, A: television, and H: walnut. You press <<H>>.
X: water filter, A: zipper, and H: pencil. You press <<X>>.
X: saucer, A: doorbell, and H: beachball. You press <<X>>.
X: stilt, A: blowgun, and H: wand. You press <<H>>.
X: mud, A: horse, and H: camera. You press <<X>>.
X: mouse, A: veil, and H: blackberry. You press <<H>>.
X: trashcan, A: roadsweeper, and H: crayfish. You press <<X>>.
X: coffee pot, A: table, and H: coral. You press <<A>>.
X: grinder, A: cheesecake, and H: frog. You press <<A>>.
X: dumbwaiter, A: ski, and H: satellite dish. You press <<X>>.
X: outlet, A: quad, and H: soap. You press <<H>>.
X: backgammon, A: moth, and H: coop. You press <<H>>.
X: spool, A: game, and H: porthole. You press <<H>>.
X: oatmeal, A: crepe, and H: enchilada. You press <<X>>.
X: fencepost, A: cauliflower, and H: porcupine. You press <<H>>.