You will be presented with triplets of objects, which will be assigned to the keys L, U, 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.

L: contact lens, U: patty, and X: alpaca. You press <<X>>.
L: porthole, U: computer screen, and X: duct tape. You press <<L>>.
L: hamster, U: pinball, and X: flag. You press <<L>>.
L: squeegee, U: toothpick, and X: coffee. You press <<X>>.
L: candy bar, U: cow, and X: shoulder. You press <<X>>.
L: mustache, U: centrifuge, and X: cornmeal. You press <<X>>.
L: cucumber, U: barcode, and X: stamp. You press <<X>>.
L: tool, U: hot chocolate, and X: dumbbell. You press <<U>>.
L: jewelry, U: lawnmower, and X: tongue. You press <<U>>.
L: cork, U: otter, and X: outlet. You press <<U>>.
L: crate, U: bee, and X: bell pepper. You press <<L>>.
L: chopsticks, U: coral, and X: bread. You press <<U>>.
L: snail, U: cat, and X: ring. You press <<X>>.
L: cross, U: telegraph, and X: springboard. You press <<L>>.
L: olive, U: lampshade, and X: trampoline. You press <<L>>.
L: jalapeno, U: worm, and X: hedge. You press <<L>>.
L: leaf, U: groundhog, and X: rhinoceros. You press <<L>>.
L: vulture, U: solar panel, and X: shrimp. You press <<U>>.
L: shower cap, U: lamb, and X: bomb. You press <<L>>.
L: grasshopper, U: baseball bat, and X: kangaroo. You press <<U>>.
L: tractor, U: pennant, and X: cucumber. You press <<U>>.
L: speedboat, U: sledgehammer, and X: wreath. You press <<L>>.
L: sim card, U: earplug, and X: shutter. You press <<X>>.
L: polo shirt, U: station wagon, and X: wooden leg. You press <<U>>.
L: magnifying glass, U: bean, and X: corkboard. You press <<U>>.
L: tulip, U: gravel, and X: ink. You press <<X>>.
L: pacifier, U: license plate, and X: toy. You press <<U>>.
L: crown, U: plastic film, and X: shutter. You press <<L>>.
L: beet, U: lion, and X: battery. You press <<X>>.
L: oven, U: worm, and X: banjo. You press <<U>>.
L: lampshade, U: brussels sprouts, and X: insole. You press <<U>>.
L: polisher, U: stake, and X: antenna. You press <<U>>.
L: soda fountain, U: springboard, and X: flag. You press <<L>>.
L: pajamas, U: boomerang, and X: jack. You press <<L>>.
L: wick, U: unicycle, and X: scissors. You press <<U>>.
L: wedge, U: router, and X: hot-water bottle. You press <<X>>.
L: knob, U: lawnmower, and X: saltshaker. You press <<U>>.
L: jar, U: heater, and X: soy sauce. You press <<U>>.
L: kettle, U: tray, and X: almond. You press <<X>>.
L: duck, U: suitcase, and X: baklava. You press <<U>>.