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

W: chariot, V: soy sauce, and U: filing cabinet. You press <<W>>.
W: burner, V: slipper, and U: elephant. You press <<U>>.
W: pennant, V: drum, and U: kaleidoscope. You press <<V>>.
W: pill, V: bib, and U: stuffing. You press <<W>>.
W: hookah, V: sleeping bag, and U: trashcan. You press <<V>>.
W: binoculars, V: trombone, and U: melon. You press <<U>>.
W: marijuana, V: turkey, and U: printer. You press <<W>>.
W: kilt, V: polo shirt, and U: doorstop. You press <<V>>.
W: boxer shorts, V: stereo, and U: chihuahua. You press <<U>>.
W: bulldozer, V: ambulance, and U: chopsticks. You press <<W>>.
W: fan, V: flour, and U: toucan. You press <<U>>.
W: firewood, V: water heater, and U: motorcycle. You press <<V>>.
W: vending machine, V: combination lock, and U: tent. You press <<W>>.
W: burner, V: fish, and U: vent. You press <<V>>.
W: ottoman, V: charger, and U: freezer. You press <<U>>.
W: fox, V: bear, and U: kangaroo. You press <<V>>.
W: vise, V: gallows, and U: flan. You press <<W>>.
W: crayon, V: asparagus, and U: sundae. You press <<V>>.
W: rug, V: jet, and U: cardinal. You press <<U>>.
W: pacifier, V: donkey, and U: drink. You press <<W>>.