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

R: baton, X: toga, and U: chive. You press <<U>>.
R: tarantula, X: pine needle, and U: goldfish. You press <<X>>.
R: scoop, X: cloak, and U: glass. You press <<X>>.
R: dip, X: chicken wire, and U: curry. You press <<X>>.
R: lipstick, X: poinsettia, and U: grits. You press <<U>>.
R: tape measure, X: screen, and U: fencepost. You press <<R>>.
R: shears, X: headscarf, and U: coin. You press <<X>>.
R: hedge, X: kazoo, and U: totem pole. You press <<R>>.
R: mat, X: maggot, and U: chute. You press <<X>>.
R: dustpan, X: jewel, and U: corn. You press <<U>>.
R: flashbulb, X: highchair, and U: canoe. You press <<U>>.
R: tile, X: chute, and U: clay. You press <<U>>.
R: hip, X: pliers, and U: bouquet. You press <<X>>.
R: chinchilla, X: wing, and U: potato. You press <<X>>.
R: coffee bean, X: sheep, and U: cardboard. You press <<U>>.
R: spider web, X: gumdrop, and U: eye patch. You press <<X>>.
R: slipper, X: candelabra, and U: cookie cutter. You press <<R>>.
R: glass, X: scoop, and U: cloak. You press <<U>>.
R: spareribs, X: home plate, and U: clam. You press <<X>>.
R: leotard, X: subway, and U: lipstick. You press <<R>>.