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

I: loveseat, U: refrigerator, and O: gasket. You press <<U>>.
I: spool, U: paper plate, and O: place mat. You press <<I>>.
I: blackberry, U: rollerblade, and O: fossil. You press <<U>>.
I: fondue, U: sauce, and O: baseball. You press <<O>>.
I: bench, U: orchid, and O: bib. You press <<O>>.
I: arugula, U: hairbrush, and O: gourd. You press <<U>>.
I: marble, U: emerald, and O: periscope. You press <<O>>.
I: engine, U: jug, and O: arugula. You press <<I>>.
I: bassinet, U: stomach, and O: tiger. You press <<O>>.
I: pet food, U: tinsel, and O: peacock. You press <<I>>.
I: gauze, U: bassoon, and O: school bus. You press <<U>>.
I: cabinet, U: cake mix, and O: origami. You press <<U>>.
I: dough, U: corkboard, and O: gauze. You press <<U>>.
I: burrito, U: candy, and O: birdhouse. You press <<O>>.
I: buggy, U: graffiti, and O: rack. You press <<O>>.
I: gurney, U: sailboat, and O: uniform. You press <<U>>.
I: slingshot, U: lawnmower, and O: sifter. You press <<U>>.
I: golf cart, U: spider, and O: cockatoo. You press <<U>>.
I: barcode, U: fan, and O: filter. You press <<U>>.
I: step stool, U: rock, and O: fork. You press <<U>>.