You will be presented with triplets of objects, which will be assigned to the keys Y, A, and U.
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: slot machine, A: hockey stick, and U: knitting. You press <<Y>>.
Y: shortbread, A: saucer, and U: horseshoe. You press <<U>>.
Y: boar, A: bubble wrap, and U: throne. You press <<Y>>.
Y: basketball hoop, A: binder, and U: bouquet. You press <<U>>.
Y: accordion, A: hairbrush, and U: piecrust. You press <<A>>.
Y: pole, A: whoopee cushion, and U: swimsuit. You press <<U>>.
Y: skunk, A: orangutan, and U: railing. You press <<U>>.
Y: carousel, A: bush, and U: flatiron. You press <<Y>>.
Y: pasta, A: rattlesnake, and U: amplifier. You press <<U>>.
Y: gas mask, A: pole, and U: backscratcher. You press <<U>>.
Y: bedpost, A: hatchet, and U: rock. You press <<U>>.
Y: sticker, A: bell, and U: faucet. You press <<Y>>.
Y: ketchup, A: dolly, and U: turban. You press <<A>>.
Y: bubble wrap, A: harness, and U: beetle. You press <<U>>.
Y: giraffe, A: weather vane, and U: oil. You press <<Y>>.
Y: periscope, A: typewriter, and U: life jacket. You press <<A>>.
Y: bonnet, A: pitchfork, and U: basketball hoop. You press <<U>>.
Y: snowboard, A: rubber band, and U: vending machine. You press <<Y>>.
Y: dolphin, A: coleslaw, and U: shoe. You press <<A>>.
Y: bubble wrap, A: boar, and U: throne. You press <<A>>.