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

O: steamroller, B: branch, and F: blanket. You press <<B>>.
O: okra, B: fur coat, and F: fish. You press <<B>>.
O: ring, B: tag, and F: cardigan. You press <<O>>.
O: shoehorn, B: thermometer, and F: cockroach. You press <<F>>.
O: gramophone, B: marmalade, and F: cutting board. You press <<B>>.
O: light switch, B: doorhandle, and F: hamburger. You press <<F>>.
O: kimono, B: nightshirt, and F: tulip. You press <<F>>.
O: marker, B: oyster, and F: container. You press <<B>>.
O: bench, B: hail, and F: cushion. You press <<B>>.
O: hairspray, B: banner, and F: bologna. You press <<F>>.
O: tupperware, B: window, and F: dalmatian. You press <<F>>.
O: exhaust pipe, B: string cheese, and F: berry. You press <<O>>.
O: milkshake, B: stump, and F: game. You press <<B>>.
O: rollerskate, B: telephone pole, and F: cranberry. You press <<F>>.
O: whale, B: mattress, and F: fire. You press <<B>>.
O: sifter, B: cellphone, and F: volleyball. You press <<O>>.
O: coffee bean, B: razor blade, and F: baton. You press <<O>>.
O: snowsuit, B: towel, and F: photo booth. You press <<F>>.
O: lettuce, B: cheetah, and F: hoe. You press <<O>>.
O: ottoman, B: teddy bear, and F: paper plate. You press <<B>>.