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

R: bib, B: peg, and U: lantern. You press <<U>>.
R: snowman, B: snake, and U: cellphone. You press <<B>>.
R: dice, B: cleaver, and U: bulletproof vest. You press <<R>>.
R: stem, B: scooter, and U: bubble wrap. You press <<U>>.
R: chalice, B: splinter, and U: croissant. You press <<R>>.
R: carousel, B: quad, and U: home plate. You press <<U>>.
R: cassette, B: peeler, and U: cleaver. You press <<R>>.
R: meat grinder, B: stump, and U: stamp. You press <<R>>.
R: chair, B: grasshopper, and U: clipper. You press <<R>>.
R: headphones, B: hammer, and U: sandal. You press <<U>>.
R: ham, B: first-aid kit, and U: denture. You press <<R>>.
R: windsock, B: muff, and U: home plate. You press <<U>>.
R: mustache, B: centerpiece, and U: kimono. You press <<B>>.
R: zebra, B: fungus, and U: taco. You press <<R>>.
R: tugboat, B: bat, and U: ferret. You press <<R>>.
R: gavel, B: walnut, and U: cordon bleu. You press <<R>>.
R: bassinet, B: notepad, and U: bug. You press <<U>>.
R: bulletproof vest, B: dice, and U: cleaver. You press <<B>>.
R: nest, B: tongue, and U: memory stick. You press <<U>>.
R: pea, B: bug, and U: pomegranate. You press <<B>>.