You will be presented with triplets of objects, which will be assigned to the keys Q, E, and C.
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: combination lock, E: jeans, and C: snowman. You press <<C>>.
Q: plunger, E: pill, and C: marker. You press <<E>>.
Q: cheeseburger, E: toilet, and C: footprint. You press <<C>>.
Q: marker, E: basketball, and C: tarantula. You press <<E>>.
Q: aloe, E: ski, and C: undershirt. You press <<C>>.
Q: milk, E: glass, and C: hamster. You press <<C>>.
Q: chipmunk, E: hummus, and C: scoop. You press <<E>>.
Q: cap, E: fruit, and C: brooch. You press <<Q>>.
Q: shaker, E: cleat, and C: almond. You press <<Q>>.
Q: glove, E: pinecone, and C: eggnog. You press <<E>>.
Q: home plate, E: goggles, and C: crow. You press <<E>>.
Q: ambulance, E: ramp, and C: cement mixer. You press <<E>>.
Q: ruby, E: rattle, and C: iceskate. You press <<Q>>.
Q: dishwasher, E: ivy, and C: tube top. You press <<Q>>.
Q: shoulder, E: waterwheel, and C: tape measure. You press <<E>>.
Q: fudge, E: horseshoe, and C: can. You press <<Q>>.
Q: hatbox, E: closet, and C: candelabra. You press <<E>>.
Q: centrifuge, E: breathalyzer, and C: power line. You press <<E>>.
Q: toaster oven, E: water filter, and C: anchor. You press <<C>>.
Q: toy, E: carriage, and C: shoe. You press <<Q>>.