You will be presented with triplets of objects, which will be assigned to the keys C, Z, 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.

C: tree trunk, Z: holster, and R: windsock. You press <<C>>.
C: wind chimes, Z: button, and R: switch. You press <<C>>.
C: unicycle, Z: telescope, and R: moss. You press <<Z>>.
C: monkey, Z: toy, and R: metronome. You press <<Z>>.
C: rattlesnake, Z: turtle, and R: horseshoe. You press <<R>>.
C: spur, Z: snake, and R: corkboard. You press <<Z>>.
C: celery, Z: pear, and R: syringe. You press <<R>>.
C: tiger, Z: whistle, and R: cuckoo clock. You press <<C>>.
C: lamb, Z: mantle, and R: soldering iron. You press <<C>>.
C: earring, Z: hawk, and R: horseshoe. You press <<Z>>.
C: record player, Z: hyena, and R: clay. You press <<Z>>.
C: sword, Z: hydrant, and R: otter. You press <<R>>.
C: gun, Z: coffee bean, and R: brooch. You press <<Z>>.
C: clock, Z: pipe, and R: rope. You press <<Z>>.
C: popsicle, Z: razor, and R: snake. You press <<R>>.
C: doorbell, Z: crumb, and R: pocket watch. You press <<Z>>.
C: sheep, Z: dragonfly, and R: coconut. You press <<R>>.
C: wagon, Z: bike, and R: banana. You press <<R>>.
C: calf, Z: playpen, and R: paperweight. You press <<R>>.
C: bonnet, Z: scoreboard, and R: shell. You press <<R>>.