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

O: clipper, X: fur coat, and C: cigar. You press <<X>>.
O: loom, X: mushroom, and C: bobsled. You press <<X>>.
O: gear, X: duct, and C: ear. You press <<C>>.
O: railing, X: screwdriver, and C: pipe. You press <<C>>.
O: broccoli, X: dynamite, and C: puck. You press <<O>>.
O: rag, X: hoodie, and C: grate. You press <<X>>.
O: metal detector, X: swing set, and C: hot-air balloon. You press <<C>>.
O: bolt, X: fire, and C: brick. You press <<O>>.
O: muff, X: burner, and C: tackle. You press <<O>>.
O: air pump, X: sundae, and C: strainer. You press <<O>>.
O: sled, X: magnifier, and C: drill. You press <<O>>.
O: ukulele, X: lifesaver, and C: pedal. You press <<C>>.
O: rattlesnake, X: refrigerator, and C: mirror. You press <<O>>.
O: comb, X: glasses, and C: nail file. You press <<X>>.
O: hip, X: hyena, and C: bee. You press <<O>>.
O: pump, X: napkin, and C: iron. You press <<X>>.
O: rosary, X: hammock, and C: sunroof. You press <<O>>.
O: silicone, X: punch, and C: orangutan. You press <<C>>.
O: headphones, X: tattoo, and C: penguin. You press <<O>>.
O: wreck, X: apple tree, and C: seal. You press <<X>>.
O: puck, X: spaghetti, and C: aloe. You press <<O>>.
O: snorkel, X: belt, and C: calamari. You press <<C>>.
O: slicer, X: sandbag, and C: doll. You press <<C>>.
O: clove, X: seismograph, and C: sonogram. You press <<O>>.
O: hand, X: brick, and C: peach. You press <<O>>.
O: beer, X: chicken wire, and C: bow. You press <<X>>.
O: seahorse, X: doormat, and C: meat. You press <<X>>.
O: shortbread, X: cereal, and C: power line. You press <<C>>.
O: horse, X: sock, and C: match. You press <<O>>.
O: alligator, X: tortilla, and C: windsock. You press <<O>>.
O: arrow, X: bear, and C: candelabra. You press <<C>>.
O: gavel, X: sloth, and C: whiteboard. You press <<X>>.
O: buggy, X: shutter, and C: ketchup. You press <<C>>.
O: towel, X: pacifier, and C: ladder. You press <<X>>.
O: gargoyle, X: valve, and C: pistachio. You press <<C>>.
O: microphone, X: aircraft carrier, and C: gondola. You press <<O>>.
O: saw, X: ski, and C: barnacle. You press <<C>>.
O: tooth, X: dresser, and C: ink. You press <<O>>.
O: unicycle, X: fossil, and C: pita. You press <<O>>.
O: water fountain, X: airbag, and C: strainer. You press <<X>>.