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

G: hip, N: chocolate, and X: lumber. You press <<G>>.
G: pan, N: javelin, and X: rudder. You press <<G>>.
G: birdbath, N: turnstile, and X: pet food. You press <<N>>.
G: raccoon, N: root, and X: coverall. You press <<X>>.
G: butter, N: blackberry, and X: jewel. You press <<X>>.
G: snail, N: squirt gun, and X: underwear. You press <<G>>.
G: gumdrop, N: station wagon, and X: treasure. You press <<N>>.
G: jetski, N: cigarette butt, and X: sprinkler. You press <<N>>.
G: cigarette, N: first-aid kit, and X: throne. You press <<X>>.
G: solar panel, N: mop, and X: kangaroo. You press <<X>>.
G: radiator, N: bread, and X: honeypot. You press <<N>>.
G: pepper mill, N: kazoo, and X: bubble wrap. You press <<X>>.
G: wedding cake, N: pole, and X: earring. You press <<N>>.
G: medal, N: tulip, and X: bongo. You press <<N>>.
G: copier, N: purse, and X: fossil. You press <<X>>.
G: gargoyle, N: printer, and X: floss. You press <<G>>.
G: potholder, N: pillbox, and X: bead. You press <<G>>.
G: bagpipe, N: defibrillator, and X: motorcycle. You press <<N>>.
G: treasure, N: sleeping bag, and X: blueberry. You press <<N>>.
G: cup, N: wafer, and X: saxophone. You press <<N>>.