You will be presented with triplets of objects, which will be assigned to the keys Y, B, 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: letter opener, B: megaphone, and U: coffin. You press <<B>>.
Y: grapefruit, B: spout, and U: petal. You press <<B>>.
Y: tee, B: cheese, and U: flamingo. You press <<B>>.
Y: razor blade, B: zipper, and U: jalapeno. You press <<U>>.
Y: scone, B: burrito, and U: chihuahua. You press <<Y>>.
Y: jigsaw puzzle, B: spout, and U: crowbar. You press <<Y>>.
Y: granola, B: raisin, and U: turntable. You press <<U>>.
Y: tank, B: easter egg, and U: whoopee cushion. You press <<Y>>.
Y: sponge, B: retainer, and U: metal detector. You press <<Y>>.
Y: playpen, B: siren, and U: fuse. You press <<Y>>.
Y: parrot, B: turf, and U: hot-air balloon. You press <<B>>.
Y: crib, B: hobbyhorse, and U: pin. You press <<B>>.
Y: bulletproof vest, B: springboard, and U: flower. You press <<Y>>.
Y: curb, B: screw, and U: slime. You press <<U>>.
Y: lavender, B: ballot box, and U: pencil. You press <<Y>>.
Y: braid, B: rake, and U: nest. You press <<Y>>.
Y: clothesline, B: car seat, and U: mascara. You press <<B>>.
Y: triangle, B: nutcracker, and U: guillotine. You press <<U>>.
Y: armor, B: home plate, and U: car. You press <<B>>.
Y: beanie, B: sequin, and U: metal detector. You press <<B>>.