You will be presented with triplets of objects, which will be assigned to the keys I, B, and E.
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.

I: tuba, B: coal, and E: toolbox. You press <<I>>.
I: sandpaper, B: drill, and E: wineglass. You press <<E>>.
I: horn, B: shell, and E: straw. You press <<B>>.
I: gift, B: roller coaster, and E: purse. You press <<E>>.
I: alligator, B: tuba, and E: stew. You press <<B>>.
I: ashtray, B: balance beam, and E: ruler. You press <<I>>.
I: shawl, B: dumbwaiter, and E: mattress. You press <<I>>.
I: bench, B: diskette, and E: seismograph. You press <<I>>.
I: acorn, B: skull, and E: jackhammer. You press <<E>>.
I: deodorant, B: cloud, and E: hat. You press <<I>>.
I: shower cap, B: lanyard, and E: shower. You press <<E>>.
I: zucchini, B: apron, and E: harness. You press <<I>>.
I: chive, B: mixer, and E: scuba. You press <<E>>.
I: oar, B: binoculars, and E: incense. You press <<B>>.
I: float, B: leggings, and E: undershirt. You press <<I>>.
I: parking meter, B: lemon, and E: pacifier. You press <<E>>.
I: desk, B: dessert, and E: potpourri. You press <<I>>.
I: ankle, B: sausage, and E: ironing board. You press <<E>>.
I: elbow, B: bucket, and E: sock. You press <<B>>.
I: mask, B: cupcake, and E: firewood. You press <<I>>.
I: crown, B: parachute, and E: purse. You press <<B>>.
I: bag, B: shoulder, and E: doorknocker. You press <<B>>.
I: memory stick, B: paintbrush, and E: sandal. You press <<B>>.
I: alligator, B: rack, and E: mouthpiece. You press <<I>>.
I: roadsweeper, B: staple gun, and E: traffic light. You press <<I>>.
I: footrest, B: scuba, and E: waffle iron. You press <<B>>.
I: trowel, B: pepper, and E: petal. You press <<B>>.
I: fungus, B: typewriter, and E: fire pit. You press <<E>>.
I: incubator, B: abacus, and E: shelf. You press <<I>>.
I: phone booth, B: brace, and E: margarita. You press <<E>>.
I: headset, B: rattle, and E: coverall. You press <<I>>.
I: monkey, B: sundial, and E: mistletoe. You press <<I>>.
I: boy, B: wheelbarrow, and E: champagne. You press <<E>>.
I: dreidel, B: bird, and E: yak. You press <<I>>.
I: papaya, B: pie, and E: purse. You press <<E>>.
I: battery, B: book, and E: gavel. You press <<I>>.
I: glue, B: jetski, and E: bat. You press <<B>>.
I: rat, B: hotdog, and E: toga. You press <<I>>.
I: hyena, B: garbage, and E: screen. You press <<I>>.
I: eel, B: stake, and E: air conditioner. You press <<E>>.