You will be presented with triplets of objects, which will be assigned to the keys P, M, and C.
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.

P: box, M: gopher, and C: letter opener. You press <<M>>.
P: thermometer, M: salad, and C: banner. You press <<M>>.
P: doorknocker, M: manhole, and C: forklift. You press <<C>>.
P: videogame, M: hot tub, and C: clay. You press <<C>>.
P: water filter, M: cocktail, and C: barbed wire. You press <<M>>.
P: bubble, M: parsley, and C: tuba. You press <<M>>.
P: record player, M: drill, and C: sparkler. You press <<M>>.
P: stilt, M: sawhorse, and C: footprint. You press <<C>>.
P: phone, M: sandbag, and C: flour. You press <<P>>.
P: eclair, M: trailer, and C: sandbag. You press <<M>>.
P: tarp, M: tongs, and C: rocking chair. You press <<P>>.
P: camera, M: bacon, and C: eagle. You press <<P>>.
P: gopher, M: crayfish, and C: toilet. You press <<C>>.
P: hairdryer, M: cannon, and C: slicer. You press <<M>>.
P: weasel, M: saffron, and C: stroller. You press <<P>>.
P: goblet, M: chocolate, and C: spider web. You press <<M>>.
P: chinaware, M: omelet, and C: wax. You press <<C>>.
P: ratchet, M: towel, and C: generator. You press <<P>>.
P: comic book, M: mustache, and C: latch. You press <<C>>.
P: wrapping paper, M: peanut butter, and C: plaster cast. You press <<C>>.
P: banana split, M: cannon, and C: tomato. You press <<M>>.
P: rag, M: lettuce, and C: tarp. You press <<M>>.
P: chaps, M: trident, and C: omelet. You press <<P>>.
P: crayfish, M: sea urchin, and C: gold. You press <<C>>.
P: lobster, M: bubble, and C: ottoman. You press <<C>>.
P: footbath, M: dishwasher, and C: dragonfly. You press <<M>>.
P: hair, M: hot-water bottle, and C: t-shirt. You press <<M>>.
P: urn, M: calzone, and C: metal detector. You press <<C>>.
P: scuba, M: banner, and C: kazoo. You press <<M>>.
P: bat, M: arm, and C: spoon. You press <<P>>.
P: ivy, M: dip, and C: tuba. You press <<P>>.
P: mannequin, M: scanner, and C: punching bag. You press <<M>>.
P: cutting board, M: handle, and C: retainer. You press <<M>>.
P: juice, M: lifesaver, and C: pickle. You press <<M>>.
P: spoon, M: aardvark, and C: bun. You press <<M>>.
P: jumpsuit, M: grapefruit, and C: cane. You press <<M>>.
P: coral, M: coffee, and C: seismograph. You press <<P>>.
P: surfboard, M: knife, and C: tripod. You press <<C>>.
P: squirrel, M: soda, and C: pearl. You press <<P>>.
P: tree trunk, M: marshmallow, and C: meatloaf. You press <<P>>.