You will be presented with triplets of objects, which will be assigned to the keys G, S, and D.
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: toad, S: cordon bleu, and D: diaper. You press <<D>>.
G: stamp, S: tank, and D: air pump. You press <<S>>.
G: mousetrap, S: strap, and D: yo-yo. You press <<G>>.
G: donkey, S: hairpin, and D: stamp. You press <<G>>.
G: mold, S: scaffolding, and D: screw. You press <<G>>.
G: mantle, S: rice, and D: cornucopia. You press <<G>>.
G: windshield, S: octopus, and D: football helmet. You press <<G>>.
G: badge, S: lizard, and D: face. You press <<G>>.
G: scuba, S: stake, and D: inkwell. You press <<G>>.
G: button, S: handlebar, and D: plaster cast. You press <<D>>.
G: cream cheese, S: bow, and D: tongs. You press <<S>>.
G: electric chair, S: wing, and D: windsock. You press <<G>>.
G: firewood, S: record, and D: stuffing. You press <<S>>.
G: cloak, S: scallion, and D: binder. You press <<S>>.
G: pendulum, S: tuning fork, and D: bowtie. You press <<D>>.
G: funnel, S: weed, and D: coconut. You press <<G>>.
G: confetti, S: swimsuit, and D: notepad. You press <<S>>.
G: toast, S: dryer, and D: slot machine. You press <<S>>.
G: cheeseburger, S: crib, and D: pedometer. You press <<S>>.
G: breathalyzer, S: chicken wire, and D: washcloth. You press <<D>>.