You will be presented with triplets of objects, which will be assigned to the keys C, W, 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.

C: navel, W: button, and D: brownie. You press <<D>>.
C: shoehorn, W: egg roll, and D: gopher. You press <<D>>.
C: arrow, W: beanbag, and D: snowball. You press <<C>>.
C: tiramisu, W: eraser, and D: chute. You press <<C>>.
C: duct tape, W: pickax, and D: rack. You press <<D>>.
C: highlighter, W: breadstick, and D: canoe. You press <<C>>.
C: wallpaper, W: altar, and D: water bottle. You press <<C>>.
C: brick, W: kettle, and D: extinguisher. You press <<W>>.
C: crutch, W: canister, and D: airplane. You press <<W>>.
C: magnifier, W: luggage, and D: tank. You press <<W>>.
C: cannonball, W: gearshift, and D: rain gauge. You press <<W>>.
C: cloak, W: cracker, and D: nose. You press <<W>>.
C: otter, W: lamb, and D: playpen. You press <<D>>.
C: potholder, W: knife, and D: button. You press <<W>>.
C: tamale, W: flyswatter, and D: juicer. You press <<D>>.
C: hobbyhorse, W: bubble, and D: pitchfork. You press <<W>>.
C: parrot, W: fishhook, and D: moss. You press <<W>>.
C: diamond, W: gas mask, and D: duck. You press <<W>>.
C: punch, W: pipe, and D: pheasant. You press <<W>>.
C: hot-air balloon, W: dollhouse, and D: soup. You press <<W>>.