You will be presented with triplets of objects, which will be assigned to the keys S, X, and J.
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.

S: slide, X: letter opener, and J: jam. You press <<S>>.
S: gramophone, X: hose, and J: pineapple. You press <<S>>.
S: swing set, X: mattress, and J: snowball. You press <<X>>.
S: cheese, X: shoelace, and J: guinea pig. You press <<J>>.
S: speaker, X: mango, and J: applesauce. You press <<S>>.
S: french fries, X: porcupine, and J: file. You press <<X>>.
S: skewer, X: wine, and J: jewelry. You press <<J>>.
S: sugar cube, X: raisin, and J: wig. You press <<J>>.
S: snorkel, X: gauze, and J: rat. You press <<J>>.
S: canister, X: popsicle, and J: food processor. You press <<X>>.
S: noose, X: robot, and J: hawk. You press <<J>>.
S: gurney, X: gearshift, and J: pole. You press <<S>>.
S: clipboard, X: highlighter, and J: mushroom. You press <<J>>.
S: manhole, X: wine bottle, and J: lobster. You press <<S>>.
S: dogfood, X: helicopter, and J: bulletproof vest. You press <<S>>.
S: frog, X: olive, and J: shell. You press <<J>>.
S: clipper, X: scissors, and J: dalmatian. You press <<J>>.
S: wooden leg, X: pillbox, and J: apple. You press <<J>>.
S: projector, X: grass, and J: curry. You press <<S>>.
S: gear, X: pony, and J: pudding. You press <<X>>.