You will be presented with triplets of objects, which will be assigned to the keys Z, J, and T.
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: screen, J: baby, and T: phone booth. You press <<T>>.
Z: gem, J: nail polish, and T: chest. You press <<J>>.
Z: firewood, J: boulder, and T: pencil. You press <<J>>.
Z: bracelet, J: sewage, and T: squeegee. You press <<T>>.
Z: soccer ball, J: piggy bank, and T: mustard. You press <<T>>.
Z: stiletto, J: bird, and T: mitten. You press <<J>>.
Z: boomerang, J: car door, and T: gumball. You press <<J>>.
Z: suit, J: flip flop, and T: strawberry. You press <<T>>.
Z: sundial, J: backpack, and T: tree. You press <<T>>.
Z: scalpel, J: basketball, and T: nail polish. You press <<Z>>.
Z: lab coat, J: fishhook, and T: tortellini. You press <<T>>.
Z: wok, J: pliers, and T: candelabra. You press <<J>>.
Z: branch, J: sunroof, and T: puppy. You press <<J>>.
Z: vegetable, J: baseball bat, and T: monkey. You press <<T>>.
Z: rat, J: marijuana, and T: blackberry. You press <<Z>>.
Z: potholder, J: pothole, and T: stilt. You press <<Z>>.
Z: curry, J: shaving cream, and T: lip balm. You press <<Z>>.
Z: polygraph, J: sandpaper, and T: polo shirt. You press <<Z>>.
Z: chicken wire, J: counter, and T: lightning bug. You press <<T>>.
Z: shell, J: llama, and T: robe. You press <<T>>.