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

K: camper, F: grenade, and S: awning. You press <<K>>.
K: buckle, F: revolving door, and S: potato. You press <<S>>.
K: dumbbell, F: aquarium, and S: gravy. You press <<F>>.
K: gumdrop, F: seatbelt, and S: costume. You press <<S>>.
K: sock, F: ivy, and S: wand. You press <<S>>.
K: jewelry, F: tapestry, and S: mug. You press <<S>>.
K: limousine, F: buoy, and S: harp. You press <<F>>.
K: washboard, F: potpourri, and S: swimming pool. You press <<F>>.
K: rust, F: crystal, and S: tack. You press <<S>>.
K: nail, F: bulletin board, and S: map. You press <<K>>.
K: tick, F: barcode, and S: matchbox. You press <<K>>.
K: honeycomb, F: ambulance, and S: sombrero. You press <<S>>.
K: pine needle, F: straw, and S: fruitcake. You press <<S>>.
K: rabbit, F: sled, and S: keyboard. You press <<K>>.
K: wall, F: paper, and S: funnel. You press <<S>>.
K: tiara, F: dirt bike, and S: polar bear. You press <<F>>.
K: bolo tie, F: suspenders, and S: stamp. You press <<S>>.
K: whistle, F: bubble, and S: sequin. You press <<S>>.
K: meatloaf, F: typewriter, and S: knife. You press <<S>>.
K: shower curtain, F: chime, and S: headscarf. You press <<S>>.