You will be presented with triplets of objects, which will be assigned to the keys Q, C, and W.
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: caterpillar, C: water filter, and W: water heater. You press <<Q>>.
Q: cereal, C: match, and W: harmonica. You press <<Q>>.
Q: figurine, C: hotdog, and W: bedpost. You press <<C>>.
Q: power line, C: starfish, and W: chips. You press <<C>>.
Q: icicle, C: basil, and W: puppet. You press <<W>>.
Q: calf, C: duck, and W: scrabble. You press <<W>>.
Q: amplifier, C: sledgehammer, and W: easel. You press <<Q>>.
Q: coffee pot, C: birdbath, and W: pocket watch. You press <<Q>>.
Q: tiara, C: poodle, and W: finger. You press <<W>>.
Q: deodorant, C: book, and W: oar. You press <<C>>.
Q: scaffold, C: bow, and W: cart. You press <<C>>.
Q: meatloaf, C: fishbowl, and W: letter opener. You press <<W>>.
Q: chinchilla, C: incubator, and W: snack. You press <<W>>.
Q: drill, C: torso, and W: balloon. You press <<C>>.
Q: pitcher, C: pug, and W: bamboo. You press <<Q>>.
Q: skateboard, C: trident, and W: trombone. You press <<Q>>.
Q: bathtub, C: lava, and W: latch. You press <<C>>.
Q: brownie, C: pig, and W: gumdrop. You press <<C>>.
Q: totem pole, C: float, and W: net. You press <<W>>.
Q: pig, C: coffee, and W: bowtie. You press <<Q>>.