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

F: baseball glove, U: fox, and O: brussels sprouts. You press <<F>>.
F: screen, U: orange, and O: grain. You press <<F>>.
F: mouse, U: juicer, and O: microwave. You press <<F>>.
F: wreck, U: marker, and O: onion. You press <<O>>.
F: face mask, U: chipmunk, and O: binder. You press <<U>>.
F: snowman, U: bowl, and O: stove. You press <<U>>.
F: organ, U: cruise ship, and O: brooch. You press <<U>>.
F: nest, U: rat, and O: doghouse. You press <<U>>.
F: hummingbird, U: inkwell, and O: toothbrush. You press <<F>>.
F: crib, U: poster, and O: watering can. You press <<U>>.
F: mongoose, U: organ, and O: beaver. You press <<U>>.
F: mango, U: puffin, and O: steamroller. You press <<U>>.
F: taillight, U: streetlight, and O: whiteboard. You press <<O>>.
F: kneepad, U: caramel, and O: fence. You press <<U>>.
F: ramp, U: bologna, and O: computer screen. You press <<U>>.
F: toilet paper, U: candy cane, and O: game. You press <<F>>.
F: telegraph, U: swimming pool, and O: grape. You press <<U>>.
F: crown, U: chainsaw, and O: stick. You press <<F>>.
F: pill, U: gyroscope, and O: vent. You press <<F>>.
F: poker, U: noisemaker, and O: sewing machine. You press <<F>>.