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

O: chair, V: iceskate, and H: exhaust pipe. You press <<O>>.
O: centrifuge, V: recorder, and H: beanie. You press <<O>>.
O: payphone, V: wafer, and H: bee. You press <<O>>.
O: polo shirt, V: card, and H: rope. You press <<O>>.
O: pot, V: jeans, and H: christmas card. You press <<O>>.
O: barcode, V: drawer, and H: ice cube. You press <<O>>.
O: throne, V: root, and H: macaroni. You press <<H>>.
O: cornbread, V: mullet, and H: piglet. You press <<V>>.
O: pocketknife, V: radar, and H: bulldozer. You press <<V>>.
O: stethoscope, V: taxi, and H: vise. You press <<O>>.
O: rattlesnake, V: ketchup, and H: chest. You press <<H>>.
O: petri dish, V: earwig, and H: cooker. You press <<H>>.
O: chime, V: toy, and H: flatiron. You press <<V>>.
O: pennant, V: medal, and H: flatiron. You press <<V>>.
O: grasshopper, V: magnifying glass, and H: deodorant. You press <<H>>.
O: dandelion, V: pinball, and H: trumpet. You press <<V>>.
O: swimsuit, V: crane, and H: shears. You press <<V>>.
O: mattress, V: trigger, and H: swizzle stick. You press <<V>>.
O: gondola, V: earplug, and H: parking meter. You press <<H>>.
O: floss, V: whipped cream, and H: coconut. You press <<O>>.