You will be presented with triplets of objects, which will be assigned to the keys Q, F, and T.
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: bookshelf, F: shears, and T: hamster. You press <<T>>.
Q: power line, F: playpen, and T: airplane. You press <<F>>.
Q: bedpan, F: flag, and T: checkbook. You press <<F>>.
Q: knee, F: triangle, and T: flamethrower. You press <<Q>>.
Q: hummus, F: underwear, and T: sleeping bag. You press <<Q>>.
Q: oil, F: album, and T: eggshell. You press <<F>>.
Q: roller, F: gearshift, and T: shaving cream. You press <<Q>>.
Q: fungus, F: face, and T: hard disk. You press <<F>>.
Q: kilt, F: egg, and T: bug. You press <<Q>>.
Q: badger, F: fence, and T: dagger. You press <<Q>>.
Q: wallpaper, F: handle, and T: fish. You press <<T>>.
Q: toolbox, F: bowling ball, and T: pulley. You press <<Q>>.
Q: foot, F: clay, and T: cilantro. You press <<Q>>.
Q: mole, F: puppet, and T: radish. You press <<T>>.
Q: xylophone, F: lime, and T: fence. You press <<F>>.
Q: furnace, F: shortbread, and T: lantern. You press <<F>>.
Q: first-aid kit, F: platypus, and T: basil. You press <<Q>>.
Q: peanut, F: fast food, and T: furnace. You press <<T>>.
Q: espresso, F: blender, and T: gorilla. You press <<T>>.
Q: lighter, F: stained glass, and T: badger. You press <<T>>.