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

S: piano, P: bookshelf, and N: watermelon. You press <<N>>.
S: shopping basket, P: earplug, and N: wedge. You press <<P>>.
S: jam, P: toad, and N: straw. You press <<P>>.
S: cookie cutter, P: scallion, and N: hockey stick. You press <<P>>.
S: bucket, P: golf cart, and N: mustard. You press <<N>>.
S: petri dish, P: beanie, and N: noisemaker. You press <<P>>.
S: ticktacktoe, P: webcam, and N: hopscotch. You press <<P>>.
S: curling iron, P: origami, and N: bomb. You press <<P>>.
S: pigeon, P: tank, and N: tumbleweed. You press <<P>>.
S: machete, P: pancake, and N: puffin. You press <<S>>.
S: jacket, P: flatiron, and N: brownie. You press <<N>>.
S: chin, P: wheat, and N: bottle opener. You press <<S>>.
S: toast, P: rudder, and N: ostrich. You press <<N>>.
S: ramp, P: goblet, and N: camera lens. You press <<N>>.
S: paintbrush, P: mistletoe, and N: coat. You press <<N>>.
S: cookie sheet, P: piggy bank, and N: kilt. You press <<P>>.
S: shorts, P: scone, and N: joystick. You press <<P>>.
S: poppy, P: ice, and N: dumpster. You press <<N>>.
S: tarantula, P: praying mantis, and N: leek. You press <<N>>.
S: doorknocker, P: cigarette butt, and N: sandal. You press <<P>>.