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

M: sewing machine, X: horse, and K: slipper. You press <<X>>.
M: beanie, X: baton, and K: camper. You press <<K>>.
M: lawnmower, X: cockatoo, and K: file. You press <<X>>.
M: seaweed, X: wheelchair, and K: fuse. You press <<M>>.
M: handlebar, X: bank, and K: cupcake. You press <<K>>.
M: piecrust, X: frog, and K: cake mix. You press <<X>>.
M: dog, X: statue, and K: ice-cream cone. You press <<K>>.
M: hula hoop, X: eggnog, and K: pasta. You press <<M>>.
M: sandal, X: charcoal, and K: pig. You press <<K>>.
M: fencepost, X: walker, and K: dagger. You press <<X>>.
M: thumbtack, X: cashew, and K: cordon bleu. You press <<M>>.
M: trowel, X: squeegee, and K: ice cube. You press <<K>>.
M: torpedo, X: cordon bleu, and K: wrench. You press <<X>>.
M: mixer, X: coffee table, and K: cement mixer. You press <<X>>.
M: cheeseburger, X: steak, and K: megaphone. You press <<K>>.
M: weather vane, X: minivan, and K: hairpin. You press <<X>>.
M: cap, X: hula hoop, and K: praying mantis. You press <<K>>.
M: taffy, X: grasshopper, and K: mascara. You press <<X>>.
M: checkbook, X: eraser, and K: hearing aid. You press <<K>>.
M: calf, X: twig, and K: hot-water bottle. You press <<M>>.