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

W: revolver, N: binder, and J: football. You press <<W>>.
W: ski boots, N: mongoose, and J: mattress. You press <<N>>.
W: ladder, N: detonator, and J: violin. You press <<N>>.
W: cockroach, N: organ, and J: cart. You press <<N>>.
W: napkin ring, N: checkers, and J: sandbox. You press <<N>>.
W: gondola, N: cigarette, and J: cellphone. You press <<W>>.
W: gramophone, N: cockroach, and J: rocking chair. You press <<N>>.
W: stethoscope, N: roller, and J: tool. You press <<N>>.
W: padlock, N: spring roll, and J: wrap. You press <<W>>.
W: washboard, N: shell, and J: saw. You press <<N>>.
W: cufflink, N: seatbelt, and J: tack. You press <<N>>.
W: toolbox, N: flyswatter, and J: firewood. You press <<J>>.
W: film, N: poster, and J: pennant. You press <<J>>.
W: fence, N: honey, and J: candy cane. You press <<W>>.
W: boy, N: ice cube, and J: poodle. You press <<N>>.
W: ear, N: mosquito, and J: polo shirt. You press <<J>>.
W: notebook, N: chocolate, and J: turf. You press <<N>>.
W: fondue, N: bandanna, and J: scoop. You press <<N>>.
W: polygraph, N: hairspray, and J: hula hoop. You press <<W>>.
W: breathalyzer, N: satellite dish, and J: kitten. You press <<N>>.