You will be presented with triplets of objects, which will be assigned to the keys Z, A, and U.
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: banana peel, A: sandbox, and U: honeycomb. You press <<Z>>.
Z: shoe, A: gopher, and U: bean. You press <<Z>>.
Z: pencil, A: sickle, and U: fishhook. You press <<Z>>.
Z: cuckoo clock, A: step stool, and U: furnace. You press <<Z>>.
Z: canoe, A: cheese, and U: bracelet. You press <<U>>.
Z: footrest, A: mousepad, and U: pipe. You press <<U>>.
Z: dashboard, A: float, and U: coffin. You press <<U>>.
Z: berry, A: hip, and U: jigsaw puzzle. You press <<U>>.
Z: lip gloss, A: flamethrower, and U: headlamp. You press <<Z>>.
Z: hip, A: scallop, and U: filter. You press <<U>>.
Z: graffiti, A: tattoo, and U: water cooler. You press <<U>>.
Z: coffee, A: quiche, and U: axe. You press <<U>>.
Z: sushi, A: lego, and U: charcoal. You press <<A>>.
Z: wheat, A: mouth, and U: guardrail. You press <<A>>.
Z: football, A: hip, and U: tomato. You press <<Z>>.
Z: cornhusk, A: paper bag, and U: coconut. You press <<A>>.
Z: file, A: spam, and U: hot-water bottle. You press <<A>>.
Z: sardine, A: phone, and U: mistletoe. You press <<A>>.
Z: jam, A: lampshade, and U: pocket watch. You press <<Z>>.
Z: ready meal, A: puffin, and U: dice. You press <<A>>.