You will be presented with triplets of objects, which will be assigned to the keys E, N, and X.
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.

E: nail clippers, N: treasure, and X: cord. You press <<X>>.
E: cornucopia, N: mud, and X: shears. You press <<N>>.
E: thumb, N: chinaware, and X: pulley. You press <<E>>.
E: gallows, N: waterwheel, and X: sorbet. You press <<X>>.
E: penguin, N: nest, and X: egg. You press <<E>>.
E: pitchfork, N: splinter, and X: ant. You press <<N>>.
E: confetti, N: banjo, and X: chili. You press <<N>>.
E: cord, N: pitchfork, and X: plug. You press <<E>>.
E: cot, N: stereo, and X: odometer. You press <<X>>.
E: strawberry, N: french fries, and X: webcam. You press <<X>>.
E: cigarette, N: abacus, and X: wooden leg. You press <<E>>.
E: fire, N: pocketknife, and X: rope. You press <<E>>.
E: mitten, N: limousine, and X: megaphone. You press <<E>>.
E: dolly, N: gem, and X: bassinet. You press <<X>>.
E: rack, N: cufflink, and X: dough. You press <<N>>.
E: crank, N: football, and X: pony. You press <<N>>.
E: onion, N: lego, and X: bolt. You press <<X>>.
E: bonsai, N: life jacket, and X: copier. You press <<E>>.
E: tiger, N: paper bag, and X: door. You press <<E>>.
E: tape measure, N: wedding cake, and X: padlock. You press <<N>>.