You will be presented with triplets of objects, which will be assigned to the keys O, K, 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.

O: duct tape, K: icepick, and I: taillight. You press <<K>>.
O: peppermint, K: dart, and I: gem. You press <<K>>.
O: yoke, K: coffee pot, and I: mustard. You press <<O>>.
O: bathrobe, K: hamburger, and I: flipper. You press <<I>>.
O: scale, K: poster, and I: seesaw. You press <<I>>.
O: scoreboard, K: videogame, and I: touchpad. You press <<I>>.
O: cardigan, K: guardrail, and I: bracket. You press <<K>>.
O: letter opener, K: turf, and I: reel. You press <<K>>.
O: pencil, K: cigar, and I: mashed potato. You press <<I>>.
O: ink, K: pulley, and I: bed. You press <<I>>.
O: rattlesnake, K: eggplant, and I: hummingbird. You press <<K>>.
O: blower, K: bracket, and I: icemaker. You press <<K>>.
O: rudder, K: stake, and I: sewage. You press <<K>>.
O: pom-pom, K: gourd, and I: crystal ball. You press <<K>>.
O: scraper, K: remote control, and I: drill. You press <<K>>.
O: blackberry, K: beehive, and I: shaker. You press <<I>>.
O: gargoyle, K: earwig, and I: speedometer. You press <<K>>.
O: crystal ball, K: waffle iron, and I: buoy. You press <<K>>.
O: rolling pin, K: compass, and I: navel. You press <<I>>.
O: dough, K: arch, and I: loom. You press <<K>>.