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

D: syringe, Q: chess piece, and F: vending machine. You press <<Q>>.
D: playing card, Q: cordon bleu, and F: water cooler. You press <<Q>>.
D: wick, Q: appetizer, and F: lock. You press <<Q>>.
D: patty, Q: rain gauge, and F: pot. You press <<D>>.
D: chain, Q: calf, and F: outlet. You press <<Q>>.
D: ratchet, Q: gauge, and F: swab. You press <<Q>>.
D: tulip, Q: trophy, and F: boulder. You press <<D>>.
D: seafood, Q: grapevine, and F: manhole. You press <<F>>.
D: engine, Q: television, and F: peanut. You press <<F>>.
D: rake, Q: cream, and F: match. You press <<Q>>.
D: beetle, Q: spam, and F: rhubarb. You press <<D>>.
D: scarf, Q: outlet, and F: orchid. You press <<Q>>.
D: chainsaw, Q: oar, and F: ball. You press <<F>>.
D: walker, Q: sundial, and F: windsock. You press <<D>>.
D: pin, Q: cooker, and F: carousel. You press <<F>>.
D: meatloaf, Q: hot-air balloon, and F: cummerbund. You press <<D>>.
D: pot, Q: patty, and F: rain gauge. You press <<Q>>.
D: pearl, Q: basil, and F: blind. You press <<F>>.
D: washcloth, Q: hair, and F: closet. You press <<Q>>.
D: scorpion, Q: earring, and F: carriage. You press <<D>>.