You will be presented with triplets of objects, which will be assigned to the keys E, U, and R.
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.

E: crayon, U: bow, and R: latte. You press <<R>>.
E: sorbet, U: block, and R: credit card. You press <<E>>.
E: pan, U: rocking chair, and R: tooth. You press <<R>>.
E: railing, U: hail, and R: soldering iron. You press <<U>>.
E: thumbtack, U: hinge, and R: sea urchin. You press <<R>>.
E: bedpan, U: clothespin, and R: modem. You press <<E>>.
E: pajamas, U: branch, and R: antenna. You press <<E>>.
E: fruitcake, U: knife, and R: rake. You press <<R>>.
E: steamroller, U: painting, and R: orchid. You press <<E>>.
E: aardvark, U: wick, and R: sandal. You press <<R>>.
E: gyro, U: air pump, and R: sarcophagus. You press <<E>>.
E: raft, U: filing cabinet, and R: pecan. You press <<R>>.
E: rifle, U: hairspray, and R: macadamia. You press <<R>>.
E: dartboard, U: pin, and R: dogfood. You press <<R>>.
E: radio, U: dough, and R: swing set. You press <<E>>.
E: gramophone, U: headset, and R: tiara. You press <<U>>.
E: bumper, U: bok choy, and R: shrimp. You press <<R>>.
E: cardboard, U: mouthpiece, and R: raisin. You press <<R>>.
E: sunroof, U: train car, and R: blender. You press <<R>>.
E: wheel, U: chicken, and R: fire alarm. You press <<U>>.