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

Y: bedpan, I: palm tree, and S: crab. You press <<Y>>.
Y: pocketknife, I: wire, and S: mitten. You press <<S>>.
Y: revolver, I: sink, and S: latch. You press <<Y>>.
Y: reindeer, I: toothpick, and S: corsage. You press <<Y>>.
Y: bikini, I: matchbox, and S: appetizer. You press <<Y>>.
Y: banner, I: crucifix, and S: telephone pole. You press <<Y>>.
Y: crank, I: caterpillar, and S: undershirt. You press <<Y>>.
Y: nose, I: whip, and S: barbed wire. You press <<Y>>.
Y: blowfish, I: paintbrush, and S: mashed potato. You press <<I>>.
Y: eel, I: rudder, and S: rack. You press <<S>>.
Y: stapler, I: phone booth, and S: brake. You press <<S>>.
Y: rooster, I: doorbell, and S: coleslaw. You press <<I>>.
Y: shell, I: polisher, and S: traffic light. You press <<Y>>.
Y: paintbrush, I: perfume, and S: duster. You press <<I>>.
Y: corkscrew, I: spider web, and S: leaf. You press <<Y>>.
Y: dart, I: notepad, and S: comic book. You press <<Y>>.
Y: gumdrop, I: paperclip, and S: french horn. You press <<Y>>.
Y: slot machine, I: firecracker, and S: terrarium. You press <<S>>.
Y: elephant, I: bell, and S: board game. You press <<S>>.
Y: record, I: knife, and S: motherboard. You press <<I>>.