You will be presented with triplets of objects, which will be assigned to the keys Z, Y, 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.

Z: ski, Y: sandcastle, and B: bird. You press <<B>>.
Z: pizza, Y: banana peel, and B: ginger. You press <<Z>>.
Z: cruise ship, Y: magnifying glass, and B: banjo. You press <<Z>>.
Z: anchor, Y: baby, and B: wind chimes. You press <<Y>>.
Z: mongoose, Y: arrow, and B: guinea pig. You press <<Y>>.
Z: truck, Y: marble, and B: chicken. You press <<B>>.
Z: stopwatch, Y: backscratcher, and B: life jacket. You press <<Z>>.
Z: coffeemaker, Y: taillight, and B: inkwell. You press <<Y>>.
Z: gurney, Y: blinder, and B: dalmatian. You press <<Z>>.
Z: blouse, Y: tank, and B: torpedo. You press <<Z>>.
Z: tent, Y: chariot, and B: chip. You press <<B>>.
Z: pen, Y: mole, and B: nail. You press <<Y>>.
Z: touchpad, Y: bird, and B: chinaware. You press <<Y>>.
Z: lamp, Y: spout, and B: blower. You press <<Z>>.
Z: contact lens, Y: cauliflower, and B: veil. You press <<Y>>.
Z: board game, Y: drum, and B: rearview mirror. You press <<B>>.
Z: onion, Y: trowel, and B: tank. You press <<B>>.
Z: shoe polish, Y: icemaker, and B: fishnet stockings. You press <<B>>.
Z: pet food, Y: soy sauce, and B: anchor. You press <<B>>.
Z: terrarium, Y: rabbit, and B: coffee filter. You press <<B>>.