You will be presented with triplets of objects, which will be assigned to the keys W, X, and P.
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: football helmet, X: slipper, and P: elbow. You press <<X>>.
W: squash, X: steamroller, and P: shell. You press <<X>>.
W: banana split, X: sequin, and P: moccasin. You press <<W>>.
W: outlet, X: grinder, and P: rose. You press <<X>>.
W: violin, X: corsage, and P: plastic film. You press <<P>>.
W: egg roll, X: donkey, and P: granite. You press <<P>>.
W: poker, X: jug, and P: punch. You press <<X>>.
W: pedometer, X: broccoli, and P: sticker. You press <<X>>.
W: caramel, X: wind chimes, and P: kimono. You press <<P>>.
W: centrifuge, X: glue, and P: hoodie. You press <<W>>.
W: washcloth, X: bee, and P: grapevine. You press <<X>>.
W: denture, X: magnifier, and P: cap. You press <<P>>.
W: roadsweeper, X: racket, and P: razor. You press <<X>>.
W: lamppost, X: vacuum, and P: metal detector. You press <<W>>.
W: potholder, X: turnstile, and P: taffy. You press <<W>>.
W: pantyhose, X: rag, and P: camera. You press <<X>>.
W: pineapple, X: cake, and P: cheetah. You press <<X>>.
W: dart, X: dollhouse, and P: calzone. You press <<P>>.
W: apple tree, X: webcam, and P: cup. You press <<W>>.
W: eye patch, X: cloak, and P: plate. You press <<X>>.