You will be presented with triplets of objects, which will be assigned to the keys I, B, 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.

I: chainsaw, B: rope, and X: horseshoe. You press <<I>>.
I: tank, B: salami, and X: weather vane. You press <<B>>.
I: steering wheel, B: checkbook, and X: ratchet. You press <<B>>.
I: guacamole, B: hydrant, and X: shutter. You press <<I>>.
I: watermelon, B: watch, and X: doorknob. You press <<I>>.
I: grill, B: boa, and X: barnacle. You press <<B>>.
I: strap, B: motorcycle, and X: noisemaker. You press <<B>>.
I: flute, B: dreidel, and X: pineapple. You press <<X>>.
I: burner, B: bed, and X: radish. You press <<B>>.
I: glasses, B: vulture, and X: toy. You press <<B>>.
I: duct tape, B: headlight, and X: sling. You press <<X>>.
I: jukebox, B: cookie cutter, and X: leg. You press <<I>>.
I: bike, B: ironing board, and X: viewfinder. You press <<X>>.
I: onion, B: doorhandle, and X: water cooler. You press <<I>>.
I: bra, B: camel, and X: cereal. You press <<X>>.
I: laser pointer, B: fig, and X: stomach. You press <<B>>.
I: guacamole, B: shutter, and X: hydrant. You press <<I>>.
I: car door, B: weed, and X: couch. You press <<X>>.
I: loincloth, B: can, and X: punching bag. You press <<I>>.
I: fan, B: revolver, and X: painting. You press <<B>>.