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

Q: cantaloupe, O: blower, and X: funnel. You press <<Q>>.
Q: dalmatian, O: duffel bag, and X: tiger. You press <<O>>.
Q: checkers, O: grain, and X: chopsticks. You press <<Q>>.
Q: chalkboard, O: rearview mirror, and X: marshmallow. You press <<X>>.
Q: phone booth, O: duffel bag, and X: filter. You press <<Q>>.
Q: eraser, O: baton, and X: wig. You press <<Q>>.
Q: rudder, O: walrus, and X: hummingbird. You press <<Q>>.
Q: laptop, O: crouton, and X: baklava. You press <<Q>>.
Q: cauliflower, O: marble, and X: roller coaster. You press <<Q>>.
Q: screwdriver, O: raspberry, and X: curling iron. You press <<O>>.
Q: wax, O: sandal, and X: banana peel. You press <<O>>.
Q: rust, O: chest, and X: baton. You press <<O>>.
Q: barcode, O: pool table, and X: cantaloupe. You press <<X>>.
Q: fern, O: minivan, and X: brake. You press <<O>>.
Q: keg, O: tea, and X: pancake. You press <<X>>.
Q: cash machine, O: turtle, and X: top hat. You press <<O>>.
Q: apple, O: caterpillar, and X: latch. You press <<X>>.
Q: soda, O: snowman, and X: locker. You press <<O>>.
Q: paint, O: clothes, and X: railing. You press <<O>>.
Q: rearview mirror, O: chalkboard, and X: marshmallow. You press <<X>>.