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

A: lemonade, M: cauliflower, and B: videocassette. You press <<B>>.
A: hippopotamus, M: koala, and B: sunroof. You press <<B>>.
A: vending machine, M: cereal, and B: wallpaper. You press <<B>>.
A: blazer, M: blender, and B: fishhook. You press <<M>>.
A: ice cube, M: praying mantis, and B: bracket. You press <<M>>.
A: christmas tree, M: mousse, and B: origami. You press <<M>>.
A: cantaloupe, M: pillbox, and B: splinter. You press <<M>>.
A: screen, M: amber, and B: barcode. You press <<B>>.
A: whoopee cushion, M: speedometer, and B: rocket. You press <<M>>.
A: marble, M: bowtie, and B: tape recorder. You press <<B>>.
A: girl, M: crab, and B: slot. You press <<A>>.
A: cash machine, M: snake, and B: glasses. You press <<M>>.
A: marmalade, M: snowmobile, and B: eagle. You press <<B>>.
A: starfish, M: wig, and B: firetruck. You press <<B>>.
A: van, M: notebook, and B: leash. You press <<M>>.
A: polar bear, M: noodle, and B: bobsled. You press <<M>>.
A: rat, M: altar, and B: ballot box. You press <<B>>.
A: wallpaper, M: cereal, and B: vending machine. You press <<A>>.
A: ice-cream cone, M: paintbrush, and B: alpaca. You press <<B>>.
A: license plate, M: tennis ball, and B: starfish. You press <<B>>.