You will be presented with triplets of objects, which will be assigned to the keys Y, A, and X.
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.

Y: bouquet, A: grasshopper, and X: file. You press <<X>>.
Y: sponge, A: air mattress, and X: fishhook. You press <<Y>>.
Y: filing cabinet, A: scoop, and X: ball. You press <<X>>.
Y: life jacket, A: odometer, and X: wheel. You press <<A>>.
Y: toilet paper, A: cobra, and X: lifesaver. You press <<A>>.
Y: cucumber, A: nail, and X: pill. You press <<A>>.
Y: eyeliner, A: peach, and X: grenade. You press <<A>>.
Y: peanut, A: charcoal, and X: wallet. You press <<A>>.
Y: kiwi, A: red carpet, and X: sausage. You press <<Y>>.
Y: onion, A: bone, and X: tomato sauce. You press <<A>>.
Y: stove, A: hatchet, and X: staple. You press <<Y>>.
Y: rickshaw, A: beet, and X: showerhead. You press <<A>>.
Y: mint, A: gravy, and X: hourglass. You press <<Y>>.
Y: snowboard, A: water heater, and X: blueberry. You press <<X>>.
Y: scarf, A: paintbrush, and X: shower. You press <<Y>>.
Y: coat rack, A: backscratcher, and X: puddle. You press <<X>>.
Y: barrel, A: staple gun, and X: sunflower. You press <<X>>.
Y: cashew, A: anvil, and X: boa. You press <<X>>.
Y: woman, A: ping-pong table, and X: punching bag. You press <<Y>>.
Y: possum, A: float, and X: air conditioner. You press <<Y>>.