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

B: cigarette butt, U: nest, and H: pipe. You press <<U>>.
B: macaroni, U: hyena, and H: lip balm. You press <<U>>.
B: bottle opener, U: pickle, and H: scone. You press <<B>>.
B: weather vane, U: tulip, and H: stilt. You press <<U>>.
B: first-aid kit, U: crystal, and H: brooch. You press <<H>>.
B: pasta, U: ladder, and H: kazoo. You press <<B>>.
B: fire, U: mullet, and H: diamond. You press <<U>>.
B: prune, U: briefcase, and H: showerhead. You press <<H>>.
B: periscope, U: headscarf, and H: jump rope. You press <<B>>.
B: soy sauce, U: goblet, and H: wire. You press <<H>>.
B: french horn, U: mousse, and H: highchair. You press <<B>>.
B: snowshoe, U: hawk, and H: deodorant. You press <<H>>.
B: kazoo, U: robe, and H: fork. You press <<B>>.
B: swizzle stick, U: honey, and H: beaver. You press <<U>>.
B: pinecone, U: wheat, and H: pet food. You press <<H>>.
B: stockings, U: strap, and H: school bus. You press <<B>>.
B: pine needle, U: gum, and H: cornhusk. You press <<U>>.
B: penguin, U: palm tree, and H: tamale. You press <<B>>.
B: hot-water bottle, U: boomerang, and H: coffin. You press <<B>>.
B: power line, U: zucchini, and H: air conditioner. You press <<U>>.