You will be presented with triplets of objects, which will be assigned to the keys Y, J, and I.
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: videocassette, J: stirrup, and I: sewing machine. You press <<J>>.
Y: desk, J: poker, and I: rosary. You press <<Y>>.
Y: face, J: chainsaw, and I: scooter. You press <<Y>>.
Y: knife, J: roller, and I: scaffolding. You press <<I>>.
Y: blazer, J: olive, and I: keyhole. You press <<Y>>.
Y: branch, J: coil, and I: bathmat. You press <<J>>.
Y: pine tree, J: piecrust, and I: air mattress. You press <<Y>>.
Y: blackberry, J: wasp, and I: balance beam. You press <<I>>.
Y: coat rack, J: sparkler, and I: tank. You press <<J>>.
Y: wine cooler, J: giraffe, and I: honeycomb. You press <<Y>>.
Y: jackhammer, J: photograph, and I: coffin. You press <<J>>.
Y: chainsaw, J: hole, and I: megaphone. You press <<Y>>.
Y: plum, J: broom, and I: lemon. You press <<J>>.
Y: cereal, J: dryer, and I: tree trunk. You press <<J>>.
Y: fingerprint, J: scoreboard, and I: seesaw. You press <<Y>>.
Y: blower, J: jelly bean, and I: chopsticks. You press <<Y>>.
Y: dumbbell, J: incubator, and I: air mattress. You press <<Y>>.
Y: trunk, J: screw, and I: dish. You press <<I>>.
Y: briefcase, J: fudge, and I: cable. You press <<J>>.
Y: cap, J: rocking chair, and I: water filter. You press <<Y>>.