You will be presented with triplets of objects, which will be assigned to the keys B, N, 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.

B: cat, N: walker, and H: tumbleweed. You press <<N>>.
B: stamp, N: notepad, and H: walrus. You press <<H>>.
B: tape measure, N: dress, and H: plastic film. You press <<N>>.
B: souffle, N: lasagna, and H: mulberry. You press <<H>>.
B: emerald, N: bin, and H: mud. You press <<N>>.
B: parfait, N: lens, and H: jellyfish. You press <<N>>.
B: cap, N: arrow, and H: rearview mirror. You press <<N>>.
B: meatloaf, N: bagel, and H: jacket. You press <<H>>.
B: syrup, N: radio, and H: roulette wheel. You press <<B>>.
B: spur, N: toaster, and H: periscope. You press <<B>>.
B: noodle, N: thumbtack, and H: guillotine. You press <<B>>.
B: chessboard, N: water cooler, and H: arrow. You press <<H>>.
B: stained glass, N: typewriter, and H: deer. You press <<H>>.
B: plate, N: swing, and H: fuse. You press <<N>>.
B: odometer, N: cannonball, and H: foam. You press <<B>>.
B: suitcase, N: whipped cream, and H: taco. You press <<B>>.
B: fishing pole, N: gas mask, and H: ballot box. You press <<N>>.
B: keyboard, N: crouton, and H: tupperware. You press <<B>>.
B: bazooka, N: handbrake, and H: photo booth. You press <<H>>.
B: anchor, N: worm, and H: piecrust. You press <<H>>.