You will be presented with triplets of objects, which will be assigned to the keys O, F, and W.
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: stirrup, F: valve, and W: coat rack. You press <<W>>.
O: roadsweeper, F: headscarf, and W: exhaust pipe. You press <<F>>.
O: pedal, F: slot, and W: avocado. You press <<W>>.
O: golf cart, F: chick, and W: board. You press <<F>>.
O: sunglasses, F: armor, and W: chickpea. You press <<W>>.
O: rabbit, F: potpie, and W: snowmobile. You press <<W>>.
O: baseball bat, F: chips, and W: duster. You press <<F>>.
O: horseshoe, F: clove, and W: polo shirt. You press <<F>>.
O: chihuahua, F: ivy, and W: go-kart. You press <<W>>.
O: parachute, F: marmalade, and W: space shuttle. You press <<F>>.
O: hearse, F: turntable, and W: eyepiece. You press <<W>>.
O: taco, F: dart, and W: block. You press <<F>>.
O: eagle, F: ham, and W: sandal. You press <<W>>.
O: bok choy, F: refrigerator, and W: card. You press <<W>>.
O: leg, F: polo shirt, and W: aquarium. You press <<W>>.
O: turban, F: saxophone, and W: poppy. You press <<F>>.
O: bow, F: doghouse, and W: yolk. You press <<F>>.
O: drum, F: hovercraft, and W: soda fountain. You press <<F>>.
O: grapevine, F: dumpster, and W: coffee. You press <<O>>.
O: owl, F: wire cutters, and W: toga. You press <<W>>.