You will be presented with triplets of objects, which will be assigned to the keys I, N, 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: noose, N: wineglass, and O: bike. You press <<I>>.
I: cufflink, N: donkey, and O: school bus. You press <<I>>.
I: plaster cast, N: cummerbund, and O: wolf. You press <<N>>.
I: noose, N: spareribs, and O: racket. You press <<N>>.
I: birdbath, N: palm tree, and O: papaya. You press <<N>>.
I: yolk, N: bison, and O: closet. You press <<O>>.
I: lifesaver, N: basketball, and O: moose. You press <<O>>.
I: duck, N: tractor, and O: cordon bleu. You press <<N>>.
I: fast food, N: wrap, and O: dice. You press <<O>>.
I: brownie, N: spam, and O: silverware. You press <<O>>.
I: locket, N: medal, and O: gravestone. You press <<O>>.
I: diamond, N: canister, and O: exerciser. You press <<O>>.
I: swab, N: quesadilla, and O: overalls. You press <<N>>.
I: earring, N: ginger, and O: brownie. You press <<I>>.
I: machine gun, N: toaster, and O: coffee pot. You press <<I>>.
I: espresso, N: revolving door, and O: cherry. You press <<N>>.
I: racket, N: noose, and O: spareribs. You press <<O>>.
I: faucet, N: eyepiece, and O: cabbage. You press <<O>>.
I: stir fry, N: clasp, and O: scuba. You press <<I>>.
I: hip, N: woman, and O: brownie. You press <<O>>.