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

R: mouse, Q: ukulele, and Y: clam. You press <<Y>>.
R: bark, Q: pulpit, and Y: basket. You press <<R>>.
R: doorbell, Q: vial, and Y: magnet. You press <<Q>>.
R: bolo tie, Q: brake, and Y: ferris wheel. You press <<R>>.
R: plant, Q: kimono, and Y: metal detector. You press <<Y>>.
R: blimp, Q: salad, and Y: coin. You press <<Q>>.
R: coffee, Q: ice cube, and Y: calzone. You press <<Q>>.
R: tuba, Q: skateboard, and Y: notebook. You press <<R>>.
R: brush, Q: fruit, and Y: cigarette holder. You press <<Q>>.
R: snorkel, Q: sauerkraut, and Y: doily. You press <<R>>.
R: taxi, Q: tuning fork, and Y: napkin ring. You press <<R>>.
R: headdress, Q: pepper, and Y: gallows. You press <<Y>>.
R: fast food, Q: snowshoe, and Y: nail. You press <<R>>.
R: ferret, Q: timer, and Y: bone. You press <<Y>>.
R: suit, Q: overalls, and Y: skeleton. You press <<Y>>.
R: pencil, Q: bowler hat, and Y: poinsettia. You press <<R>>.
R: doorbell, Q: magnet, and Y: vial. You press <<Y>>.
R: jug, Q: tuxedo, and Y: mussel. You press <<R>>.
R: pretzel, Q: ski pole, and Y: contact lens. You press <<Y>>.
R: crystal, Q: keg, and Y: platypus. You press <<Q>>.