You will be presented with triplets of objects, which will be assigned to the keys Z, T, and R.
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.

Z: kaleidoscope, T: hawk, and R: chain. You press <<T>>.
Z: gingerbread man, T: wall, and R: camera lens. You press <<Z>>.
Z: beard, T: gyroscope, and R: cereal. You press <<T>>.
Z: lectern, T: marshmallow, and R: rhinoceros. You press <<Z>>.
Z: license plate, T: kazoo, and R: napkin. You press <<T>>.
Z: bell pepper, T: jewelry, and R: spider. You press <<T>>.
Z: hat, T: mistletoe, and R: velcro. You press <<T>>.
Z: pig, T: baseball, and R: combination lock. You press <<R>>.
Z: mixer, T: bracket, and R: dish. You press <<R>>.
Z: motherboard, T: cellphone, and R: megaphone. You press <<R>>.
Z: radish, T: slipper, and R: staple gun. You press <<Z>>.
Z: dumpling, T: leopard, and R: eggnog. You press <<T>>.
Z: whip, T: tick, and R: coleslaw. You press <<R>>.
Z: noose, T: foot, and R: guacamole. You press <<Z>>.
Z: hamster, T: gorilla, and R: barcode. You press <<R>>.
Z: rust, T: safety pin, and R: net. You press <<R>>.
Z: button, T: bomb, and R: mussel. You press <<R>>.
Z: face, T: cream cheese, and R: giraffe. You press <<T>>.
Z: kebab, T: lavender, and R: nail polish. You press <<T>>.
Z: french horn, T: eggnog, and R: measuring cup. You press <<Z>>.