You will be presented with triplets of objects, which will be assigned to the keys S, P, and M.
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: baklava, P: mulberry, and M: string cheese. You press <<P>>.
S: mouthpiece, P: gravy, and M: grapefruit. You press <<S>>.
S: modem, P: weed, and M: walnut. You press <<S>>.
S: ice cube, P: polar bear, and M: camera. You press <<M>>.
S: fruitcake, P: kale, and M: keg. You press <<M>>.
S: mistletoe, P: pasta, and M: hummingbird. You press <<P>>.
S: wax paper, P: kayak, and M: sheep. You press <<S>>.
S: golf club, P: tie, and M: camera lens. You press <<M>>.
S: moth, P: slicer, and M: stake. You press <<P>>.
S: computer screen, P: birdbath, and M: rocking horse. You press <<P>>.
S: cuckoo clock, P: suitcase, and M: amber. You press <<P>>.
S: uniform, P: scuba, and M: cooker. You press <<P>>.
S: knife, P: pom-pom, and M: wine cooler. You press <<P>>.
S: velcro, P: guitar, and M: hook. You press <<S>>.
S: nose, P: snowplow, and M: egg roll. You press <<P>>.
S: glue, P: gumball, and M: coop. You press <<M>>.
S: test tube, P: soup, and M: flask. You press <<S>>.
S: sweeper, P: hook, and M: canister. You press <<M>>.
S: joystick, P: ski pole, and M: vending machine. You press <<P>>.
S: sarcophagus, P: highlighter, and M: pulpit. You press <<P>>.