You will be presented with triplets of objects, which will be assigned to the keys D, H, and I.
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.

D: pizza, H: pump, and I: can opener. You press <<D>>.
D: log, H: gumball, and I: jalapeno. You press <<D>>.
D: garbage, H: lunchbox, and I: coin. You press <<H>>.
D: album, H: fish, and I: shovel. You press <<I>>.
D: wafer, H: wine, and I: puppet. You press <<I>>.
D: combination lock, H: chipmunk, and I: torpedo. You press <<D>>.
D: pepper, H: stove, and I: sewing kit. You press <<D>>.
D: pistachio, H: staple, and I: bread. You press <<H>>.
D: cougar, H: speedometer, and I: elephant. You press <<H>>.
D: money, H: shovel, and I: eye. You press <<H>>.
D: cement mixer, H: nail polish, and I: violin. You press <<H>>.
D: staple gun, H: meat grinder, and I: swan. You press <<I>>.
D: beanie, H: bracket, and I: lamb. You press <<H>>.
D: truck, H: branch, and I: ship. You press <<H>>.
D: spareribs, H: papaya, and I: peeler. You press <<I>>.
D: truck, H: swimsuit, and I: tack. You press <<I>>.
D: cocoon, H: photograph, and I: dishwashing liquid. You press <<I>>.
D: keyhole, H: sprouts, and I: violin. You press <<H>>.
D: cheeseburger, H: knot, and I: stereo. You press <<D>>.
D: door, H: artichoke, and I: train. You press <<H>>.