You will be presented with triplets of objects, which will be assigned to the keys O, I, and Q.
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: sidecar, I: ladybug, and Q: hyena. You press <<O>>.
O: sword, I: gallows, and Q: garbage truck. You press <<Q>>.
O: bassoon, I: ferry, and Q: tick. You press <<I>>.
O: gopher, I: trophy, and Q: blower. You press <<Q>>.
O: raccoon, I: hummus, and Q: copier. You press <<Q>>.
O: wreath, I: bench, and Q: paper bag. You press <<O>>.
O: marble, I: sprouts, and Q: ivy. You press <<O>>.
O: chute, I: dreidel, and Q: clothespin. You press <<O>>.
O: jumpsuit, I: cucumber, and Q: periscope. You press <<I>>.
O: scrambled egg, I: crowbar, and Q: dumbbell. You press <<I>>.
O: toga, I: scoreboard, and Q: saucer. You press <<I>>.
O: scorpion, I: cuckoo clock, and Q: straightjacket. You press <<I>>.
O: turban, I: tape recorder, and Q: eye patch. You press <<I>>.
O: gyro, I: shower curtain, and Q: stopwatch. You press <<I>>.
O: cup, I: peanut butter, and Q: plunger. You press <<I>>.
O: handbrake, I: lip balm, and Q: crutch. You press <<I>>.
O: boulder, I: fireplace, and Q: sandcastle. You press <<I>>.
O: hummingbird, I: coat rack, and Q: jacket. You press <<O>>.
O: gallows, I: sword, and Q: garbage truck. You press <<Q>>.
O: hairspray, I: tack, and Q: stem. You press <<I>>.