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

H: penguin, S: hot-water bottle, and X: cleat. You press <<H>>.
H: wheat, S: staple gun, and X: hat. You press <<H>>.
H: rudder, S: chute, and X: raft. You press <<S>>.
H: outlet, S: fishbowl, and X: lifesaver. You press <<H>>.
H: compost, S: fire pit, and X: giraffe. You press <<X>>.
H: memory stick, S: bed, and X: paper plate. You press <<H>>.
H: hook, S: cream cheese, and X: flatiron. You press <<S>>.
H: toilet, S: barrel, and X: wrapping paper. You press <<H>>.
H: egg, S: tuxedo, and X: muff. You press <<H>>.
H: cracker, S: cot, and X: mouse. You press <<S>>.
H: medal, S: guillotine, and X: fur coat. You press <<S>>.
H: cabbage, S: odometer, and X: sprinkler. You press <<S>>.
H: scanner, S: scrambled egg, and X: boulder. You press <<H>>.
H: hawk, S: pecan, and X: ear. You press <<S>>.
H: airbag, S: remote control, and X: puck. You press <<H>>.
H: button, S: beachball, and X: motherboard. You press <<S>>.
H: turban, S: windshield wiper, and X: navel. You press <<S>>.
H: staple gun, S: hat, and X: wheat. You press <<X>>.
H: grill, S: cabbage, and X: spaghetti. You press <<H>>.
H: comb, S: spider web, and X: dirt bike. You press <<S>>.
H: pancake, S: can, and X: rhubarb. You press <<S>>.
H: ski boots, S: potpie, and X: couch. You press <<S>>.
H: basketball, S: rim, and X: paper towel. You press <<X>>.
H: applesauce, S: shell, and X: peacock. You press <<H>>.
H: peeler, S: slug, and X: tiger. You press <<H>>.
H: crank, S: keyboard, and X: chalice. You press <<S>>.
H: candle, S: radio, and X: stem. You press <<S>>.
H: patch, S: wrapping paper, and X: camel. You press <<X>>.
H: paper plate, S: photograph, and X: food processor. You press <<S>>.
H: net, S: speedometer, and X: tongs. You press <<S>>.
H: air conditioner, S: cranberry, and X: drumstick. You press <<S>>.
H: drumstick, S: ski lift, and X: marshmallow. You press <<X>>.
H: hip, S: string cheese, and X: grille. You press <<S>>.
H: trolley, S: shirt, and X: seaweed. You press <<X>>.
H: mistletoe, S: candlestick, and X: seismograph. You press <<X>>.
H: weather vane, S: zipper, and X: dice. You press <<H>>.
H: coverall, S: bread, and X: trap. You press <<S>>.
H: potpie, S: couch, and X: ski boots. You press <<H>>.
H: cat, S: bowl, and X: wooden leg. You press <<S>>.
H: grapevine, S: nightshirt, and X: seaweed. You press <<S>>.