You will be presented with triplets of objects, which will be assigned to the keys E, R, and A.
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: snowman, R: camera, and A: bib. You press <<E>>.
E: windshield, R: engine, and A: foot. You press <<A>>.
E: leopard, R: guitar, and A: cigarette. You press <<E>>.
E: glue, R: sticker, and A: locker. You press <<R>>.
E: zipper, R: computer screen, and A: coop. You press <<E>>.
E: taco, R: braid, and A: cup. You press <<R>>.
E: railing, R: collar, and A: ironing board. You press <<R>>.
E: blackberry, R: bowling ball, and A: gauze. You press <<A>>.
E: purse, R: copier, and A: palm tree. You press <<A>>.
E: kayak, R: match, and A: pencil. You press <<E>>.
E: jewel, R: spinach, and A: sandal. You press <<R>>.
E: bamboo, R: breathalyzer, and A: crucifix. You press <<A>>.
E: ukulele, R: parrot, and A: corset. You press <<R>>.
E: locket, R: beer, and A: pump. You press <<A>>.
E: racket, R: tarp, and A: macadamia. You press <<A>>.
E: jalapeno, R: hula hoop, and A: sandwich. You press <<R>>.
E: stained glass, R: racket, and A: gavel. You press <<E>>.
E: flamethrower, R: gauge, and A: keyhole. You press <<A>>.
E: lamppost, R: ladybug, and A: mold. You press <<R>>.
E: lectern, R: warthog, and A: hard disk. You press <<R>>.