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

O: sausage, X: possum, and L: ferry. You press <<O>>.
O: eagle, X: rain gauge, and L: piecrust. You press <<L>>.
O: can, X: pretzel, and L: blazer. You press <<L>>.
O: duffel bag, X: motherboard, and L: girl. You press <<X>>.
O: train, X: acorn, and L: plum. You press <<O>>.
O: mattress, X: cross, and L: hairdryer. You press <<O>>.
O: poinsettia, X: axe, and L: hat. You press <<O>>.
O: burrito, X: football, and L: pizza. You press <<X>>.
O: syringe, X: shoulder, and L: dessert. You press <<L>>.
O: chinchilla, X: hoodie, and L: butterfly. You press <<X>>.
O: blindfold, X: windowsill, and L: mole. You press <<X>>.
O: basketball, X: blouse, and L: camel. You press <<L>>.
O: screw, X: flan, and L: bell. You press <<X>>.
O: marker, X: bandage, and L: snorkel. You press <<X>>.
O: pedometer, X: diamond, and L: yoke. You press <<L>>.
O: brake, X: paintbrush, and L: mold. You press <<X>>.
O: test tube, X: bell, and L: ice cream. You press <<X>>.
O: locker, X: rock, and L: raincoat. You press <<L>>.
O: swimming pool, X: blindfold, and L: car door. You press <<X>>.
O: wrapping paper, X: beanbag, and L: coffeemaker. You press <<L>>.