You will be presented with triplets of objects, which will be assigned to the keys Z, N, and F.
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.

Z: muffin, N: paper towel, and F: popsicle. You press <<N>>.
Z: sausage, N: stretcher, and F: honeycomb. You press <<N>>.
Z: stove, N: laptop, and F: button. You press <<N>>.
Z: scoop, N: boa, and F: groundhog. You press <<F>>.
Z: mustard, N: melon, and F: fishing pole. You press <<F>>.
Z: blowfish, N: hay, and F: thermometer. You press <<N>>.
Z: canoe, N: skin, and F: leggings. You press <<Z>>.
Z: chime, N: gourd, and F: clipper. You press <<Z>>.
Z: punching bag, N: seismograph, and F: wrapping paper. You press <<Z>>.
Z: space shuttle, N: blackberry, and F: quesadilla. You press <<Z>>.
Z: football helmet, N: chess piece, and F: pot. You press <<F>>.
Z: peanut butter, N: baseball, and F: bikini. You press <<N>>.
Z: couch, N: tag, and F: cork. You press <<N>>.
Z: rollerblade, N: gravel, and F: mast. You press <<F>>.
Z: javelin, N: sweet potato, and F: shuffleboard. You press <<N>>.
Z: twig, N: pug, and F: pom-pom. You press <<Z>>.
Z: shoe polish, N: float, and F: crucifix. You press <<F>>.
Z: toothpaste, N: binder, and F: brooch. You press <<N>>.
Z: slug, N: anvil, and F: compost. You press <<Z>>.
Z: teacup, N: sarcophagus, and F: calzone. You press <<F>>.
Z: apron, N: coleslaw, and F: laptop. You press <<F>>.
Z: stethoscope, N: dough, and F: rearview mirror. You press <<N>>.
Z: handle, N: bison, and F: wrench. You press <<N>>.
Z: revolving door, N: squirt gun, and F: saw. You press <<Z>>.
Z: potpourri, N: shell, and F: golf club. You press <<Z>>.
Z: trophy, N: skateboard, and F: toothpaste. You press <<F>>.
Z: cummerbund, N: badger, and F: pelican. You press <<Z>>.
Z: water fountain, N: water bottle, and F: cigar. You press <<F>>.
Z: maple syrup, N: playpen, and F: wand. You press <<Z>>.
Z: bumper, N: cabbage, and F: vending machine. You press <<F>>.
Z: spring roll, N: chalice, and F: trunk. You press <<Z>>.
Z: lumber, N: outlet, and F: videogame. You press <<F>>.
Z: toucan, N: blowtorch, and F: letter opener. You press <<Z>>.
Z: spring roll, N: crane, and F: lightbulb. You press <<Z>>.
Z: shoelace, N: fire alarm, and F: cabinet. You press <<N>>.
Z: nacho, N: cloak, and F: plant. You press <<Z>>.
Z: tumbleweed, N: leopard, and F: baton. You press <<F>>.
Z: dough, N: rearview mirror, and F: stethoscope. You press <<Z>>.
Z: torso, N: parrot, and F: binoculars. You press <<Z>>.
Z: candelabra, N: phone booth, and F: eyedropper. You press <<N>>.