You will be presented with triplets of objects, which will be assigned to the keys P, K, and N.
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: feather, K: pen, and N: workbench. You press <<N>>.
P: block, K: poster, and N: trumpet. You press <<N>>.
P: rag, K: razor blade, and N: guacamole. You press <<K>>.
P: barbed wire, K: pulley, and N: racket. You press <<K>>.
P: envelope, K: contact lens, and N: walnut. You press <<K>>.
P: dumbwaiter, K: wineglass, and N: candy bar. You press <<K>>.
P: urinal, K: blazer, and N: coffeemaker. You press <<K>>.
P: catapult, K: wafer, and N: squash. You press <<P>>.
P: toilet paper, K: parachute, and N: handcuff. You press <<K>>.
P: pencil, K: bow, and N: coffee. You press <<P>>.
P: guacamole, K: rack, and N: curry. You press <<K>>.
P: ivy, K: sofa bed, and N: jam. You press <<K>>.
P: guillotine, K: cookie cutter, and N: patty. You press <<N>>.
P: bat, K: football helmet, and N: appetizer. You press <<P>>.
P: water bottle, K: rattlesnake, and N: mop. You press <<N>>.
P: wine bottle, K: frog, and N: prune. You press <<K>>.
P: squeegee, K: pot, and N: bullet. You press <<K>>.
P: breakfast, K: target, and N: dessert. You press <<K>>.
P: cooker, K: grasshopper, and N: tape measure. You press <<K>>.
P: microscope, K: arch, and N: tee. You press <<K>>.
P: monkey, K: pocket, and N: totem pole. You press <<K>>.
P: wasp, K: megaphone, and N: sandcastle. You press <<N>>.
P: hatchet, K: dessert, and N: bow. You press <<N>>.
P: canister, K: bush, and N: gravestone. You press <<N>>.
P: almond, K: stair, and N: banner. You press <<N>>.
P: jersey, K: wreath, and N: windowsill. You press <<N>>.
P: camcorder, K: cane, and N: water cooler. You press <<N>>.
P: suitcase, K: landmine, and N: solar panel. You press <<K>>.
P: wallpaper, K: popcorn, and N: foot. You press <<K>>.
P: wallpaper, K: calzone, and N: honey. You press <<P>>.
P: inhaler, K: bikini, and N: scone. You press <<P>>.
P: sewing machine, K: kite, and N: suit. You press <<K>>.
P: rake, K: hotdog, and N: spoon. You press <<K>>.
P: robe, K: crumb, and N: coleslaw. You press <<P>>.
P: furnace, K: pepper mill, and N: elephant. You press <<N>>.
P: pickax, K: sorbet, and N: clock. You press <<K>>.
P: strap, K: cantaloupe, and N: honey. You press <<N>>.
P: loveseat, K: platypus, and N: mustache. You press <<P>>.
P: marble, K: pill, and N: chicken. You press <<P>>.
P: pomegranate, K: paper, and N: ottoman. You press <<N>>.