You will be presented with triplets of objects, which will be assigned to the keys S, R, and P.
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: saw, R: iceskate, and P: poster. You press <<R>>.
S: twig, R: screw, and P: whoopee cushion. You press <<P>>.
S: bell pepper, R: curling iron, and P: shower curtain. You press <<S>>.
S: turnstile, R: modem, and P: hail. You press <<P>>.
S: coffin, R: spider web, and P: skull. You press <<R>>.
S: cupcake, R: cuckoo clock, and P: snowshoe. You press <<P>>.
S: gem, R: glove, and P: weasel. You press <<P>>.
S: wheat, R: bed, and P: outfit. You press <<S>>.
S: machete, R: donkey, and P: nose. You press <<P>>.
S: toothbrush, R: towel rack, and P: mosquito net. You press <<P>>.
S: duct, R: bra, and P: prism. You press <<R>>.
S: marmalade, R: gazelle, and P: hammer. You press <<R>>.
S: oyster, R: groundhog, and P: cabinet. You press <<R>>.
S: ski, R: prism, and P: bassoon. You press <<S>>.
S: hopscotch, R: flask, and P: submarine. You press <<R>>.
S: bulletproof vest, R: kite, and P: notebook. You press <<R>>.
S: waffle iron, R: urn, and P: piglet. You press <<P>>.
S: bell pepper, R: shower curtain, and P: curling iron. You press <<S>>.
S: face mask, R: marshmallow, and P: ring. You press <<R>>.
S: roller, R: money, and P: tennis ball. You press <<R>>.
S: water filter, R: toothbrush, and P: dart. You press <<P>>.
S: chick, R: noose, and P: blower. You press <<P>>.
S: brush, R: oyster, and P: beehive. You press <<S>>.
S: ballot box, R: sausage, and P: bongo. You press <<R>>.
S: casserole, R: paint, and P: school bus. You press <<P>>.
S: sewage, R: blackberry, and P: christmas tree. You press <<S>>.
S: typewriter, R: hummingbird, and P: snowball. You press <<S>>.
S: sarcophagus, R: vent, and P: orangutan. You press <<R>>.
S: peach, R: eyepiece, and P: chicken. You press <<R>>.
S: clam, R: float, and P: cruise ship. You press <<S>>.
S: scuba, R: gearshift, and P: fur coat. You press <<P>>.
S: eggshell, R: place mat, and P: cloak. You press <<P>>.
S: baby, R: tinsel, and P: moss. You press <<S>>.
S: pita, R: mosquito net, and P: cleat. You press <<S>>.
S: graffiti, R: caramel, and P: stroller. You press <<R>>.
S: polaroid, R: ashtray, and P: sauerkraut. You press <<R>>.
S: curtain, R: sewing kit, and P: chickpea. You press <<P>>.
S: tortellini, R: amplifier, and P: garbage truck. You press <<R>>.
S: dryer, R: mantle, and P: swab. You press <<S>>.
S: corn, R: coat, and P: trophy. You press <<S>>.