You will be presented with triplets of objects, which will be assigned to the keys G, X, and L.
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: pen, X: vase, and L: pig. You press <<G>>.
G: bison, X: map, and L: whipped cream. You press <<X>>.
G: noisemaker, X: washboard, and L: soup. You press <<L>>.
G: dish, X: piano, and L: whipped cream. You press <<L>>.
G: stereo, X: handbrake, and L: eggplant. You press <<L>>.
G: squash, X: praying mantis, and L: eyepiece. You press <<X>>.
G: paper towel, X: ferry, and L: charger. You press <<X>>.
G: egg roll, X: poppy, and L: handbrake. You press <<L>>.
G: pea, X: omelet, and L: arugula. You press <<X>>.
G: boy, X: stockings, and L: inkwell. You press <<X>>.
G: jumpsuit, X: soda fountain, and L: wrench. You press <<L>>.
G: flashbulb, X: cigarette, and L: jacket. You press <<G>>.
G: fork, X: donut, and L: stove. You press <<L>>.
G: jukebox, X: satellite, and L: film. You press <<X>>.
G: pocket watch, X: girl, and L: rabbit. You press <<G>>.
G: wrist, X: nail file, and L: net. You press <<L>>.
G: ham, X: brush, and L: duct tape. You press <<X>>.
G: lasagna, X: pliers, and L: crouton. You press <<G>>.
G: toolbox, X: drain, and L: goggles. You press <<X>>.
G: outfit, X: rocket, and L: jellyfish. You press <<G>>.