You will be presented with triplets of objects, which will be assigned to the keys G, K, and C.
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: couch, K: shirt, and C: cake mix. You press <<C>>.
G: water filter, K: gumball, and C: sweeper. You press <<K>>.
G: alligator, K: landmine, and C: pedal. You press <<G>>.
G: iceskate, K: mug, and C: washboard. You press <<G>>.
G: macadamia, K: pigeon, and C: centerpiece. You press <<K>>.
G: ice, K: caterpillar, and C: nose. You press <<C>>.
G: slot machine, K: radish, and C: notebook. You press <<K>>.
G: bucket, K: coffin, and C: peacock. You press <<C>>.
G: chinchilla, K: switch, and C: snowboard. You press <<G>>.
G: guardrail, K: pill, and C: doll. You press <<C>>.
G: spear, K: satellite, and C: roof rack. You press <<K>>.
G: backpack, K: chihuahua, and C: berry. You press <<K>>.
G: cookie cutter, K: tee, and C: glasses. You press <<G>>.
G: chips, K: clipboard, and C: jetski. You press <<G>>.
G: swing, K: vest, and C: christmas tree. You press <<G>>.
G: racehorse, K: loincloth, and C: urn. You press <<G>>.
G: mirror, K: wheel, and C: knitting. You press <<G>>.
G: kneepad, K: gingerbread man, and C: platypus. You press <<K>>.
G: mouth, K: frame, and C: paper bag. You press <<C>>.
G: crane, K: fig, and C: doghouse. You press <<K>>.