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

Y: sloth, W: veil, and O: powder. You press <<W>>.
Y: lemon, W: parking meter, and O: grasshopper. You press <<W>>.
Y: cardinal, W: chalice, and O: bungee. You press <<Y>>.
Y: quad, W: trampoline, and O: grater. You press <<Y>>.
Y: taillight, W: zucchini, and O: fast food. You press <<Y>>.
Y: catfish, W: cruise ship, and O: avocado. You press <<O>>.
Y: mousetrap, W: shredder, and O: metronome. You press <<W>>.
Y: cross, W: red carpet, and O: christmas tree. You press <<W>>.
Y: snail, W: tile, and O: kazoo. You press <<O>>.
Y: toad, W: twig, and O: goldfish. You press <<W>>.
Y: caviar, W: tick, and O: board game. You press <<O>>.
Y: domino, W: tugboat, and O: bat. You press <<W>>.
Y: kite, W: mannequin, and O: banjo. You press <<W>>.
Y: roller coaster, W: stethoscope, and O: monkey. You press <<O>>.
Y: burner, W: duct tape, and O: air pump. You press <<Y>>.
Y: cd player, W: teabag, and O: bunkbed. You press <<W>>.
Y: skateboard, W: taco, and O: kneepad. You press <<W>>.
Y: shrimp, W: trowel, and O: pasta. You press <<W>>.
Y: crumb, W: puck, and O: buggy. You press <<Y>>.
Y: plastic film, W: trolley, and O: hoodie. You press <<W>>.