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

X: arugula, W: hearse, and H: lunchbox. You press <<W>>.
X: undershirt, W: target, and H: bat. You press <<W>>.
X: cardboard, W: staple gun, and H: quilt. You press <<H>>.
X: dolly, W: shark, and H: hairpin. You press <<W>>.
X: telegraph, W: tuxedo, and H: tortilla. You press <<W>>.
X: star fruit, W: rose, and H: blazer. You press <<X>>.
X: playpen, W: ladle, and H: turntable. You press <<X>>.
X: candle, W: biscuit, and H: organ. You press <<W>>.
X: grater, W: cigarette holder, and H: swing. You press <<W>>.
X: paddle, W: oven, and H: pulpit. You press <<X>>.
X: wagon, W: gear, and H: corkscrew. You press <<W>>.
X: leaf, W: parking meter, and H: cilantro. You press <<W>>.
X: lock, W: webcam, and H: wheelchair. You press <<W>>.
X: skull, W: rattle, and H: pita. You press <<H>>.
X: jalapeno, W: blender, and H: shaker. You press <<H>>.
X: steering wheel, W: jug, and H: pelican. You press <<H>>.
X: sword, W: roller coaster, and H: water cooler. You press <<H>>.
X: syrup, W: roof rack, and H: pesto. You press <<W>>.
X: cocoon, W: rocket, and H: peacock. You press <<W>>.
X: shirt, W: wedge, and H: camcorder. You press <<H>>.