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

C: mattress, G: firewood, and X: stair. You press <<C>>.
C: taco, G: garter, and X: goggles. You press <<C>>.
C: ladle, G: alpaca, and X: sidecar. You press <<G>>.
C: gem, G: mouth, and X: scallop. You press <<X>>.
C: stiletto, G: rolling pin, and X: magnifying glass. You press <<C>>.
C: sprouts, G: letter opener, and X: frog. You press <<C>>.
C: blueberry, G: dough, and X: float. You press <<X>>.
C: cement mixer, G: outfit, and X: hotplate. You press <<G>>.
C: cabbage, G: ham, and X: spider. You press <<X>>.
C: easter egg, G: toilet, and X: hatbox. You press <<X>>.
C: gumball, G: ship, and X: birthday cake. You press <<X>>.
C: vial, G: cardigan, and X: chive. You press <<X>>.
C: sidecar, G: bacon, and X: anteater. You press <<C>>.
C: speaker, G: polygraph, and X: blowtorch. You press <<G>>.
C: grapevine, G: peanut, and X: camera. You press <<X>>.
C: mast, G: trophy, and X: gold. You press <<X>>.
C: dip, G: easel, and X: ring. You press <<C>>.
C: dogfood, G: barbell, and X: paddle. You press <<C>>.
C: towel rack, G: slug, and X: blowfish. You press <<C>>.
C: ottoman, G: hard disk, and X: bread. You press <<G>>.