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

W: rubber band, P: boxing gloves, and S: coffin. You press <<P>>.
W: marijuana, P: magnet, and S: pepper mill. You press <<P>>.
W: braid, P: matchbox, and S: goalpost. You press <<W>>.
W: hockey stick, P: go-kart, and S: pajamas. You press <<S>>.
W: duffel bag, P: taffy, and S: mask. You press <<W>>.
W: scorpion, P: buoy, and S: backdrop. You press <<S>>.
W: waffle, P: wreath, and S: raft. You press <<S>>.
W: towel rack, P: cheetah, and S: ball. You press <<W>>.
W: record, P: table, and S: lighter. You press <<P>>.
W: iguana, P: dirt bike, and S: metronome. You press <<S>>.
W: streetlight, P: bracelet, and S: easel. You press <<P>>.
W: banana, P: engine, and S: umbrella. You press <<P>>.
W: bedpan, P: emerald, and S: sauerkraut. You press <<W>>.
W: syrup, P: cucumber, and S: briefcase. You press <<S>>.
W: horse, P: parrot, and S: gate. You press <<S>>.
W: gate, P: pill, and S: bongo. You press <<S>>.
W: snowsuit, P: robe, and S: coffee bean. You press <<S>>.
W: shower curtain, P: lamp, and S: baton. You press <<W>>.
W: neck, P: sandwich, and S: valve. You press <<S>>.
W: stump, P: sailboat, and S: gumdrop. You press <<S>>.