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

M: nail, K: coral, and B: souffle. You press <<K>>.
M: nail file, K: kite, and B: radar. You press <<K>>.
M: cake, K: soup, and B: bassinet. You press <<B>>.
M: ashtray, K: croissant, and B: wedding cake. You press <<M>>.
M: sandpaper, K: nail clippers, and B: honeycomb. You press <<K>>.
M: ravioli, K: banana, and B: goalpost. You press <<B>>.
M: book, K: cracker, and B: cymbal. You press <<K>>.
M: bottle, K: tube top, and B: funnel. You press <<K>>.
M: tree trunk, K: skewer, and B: jewelry. You press <<B>>.
M: duck, K: paper bag, and B: slipper. You press <<M>>.
M: polaroid, K: hummus, and B: totem pole. You press <<K>>.
M: surfboard, K: woman, and B: cream. You press <<K>>.
M: camper, K: speaker, and B: wick. You press <<B>>.
M: tag, K: rope, and B: lasagna. You press <<B>>.
M: hatbox, K: donut, and B: whoopee cushion. You press <<K>>.
M: railing, K: skeleton, and B: stiletto. You press <<K>>.
M: jet, K: elbow, and B: belt. You press <<K>>.
M: water heater, K: ottoman, and B: rearview mirror. You press <<K>>.
M: wedding cake, K: wig, and B: camel. You press <<B>>.
M: mouth, K: gel, and B: submarine. You press <<M>>.