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

D: rose, U: toe, and F: baton. You press <<F>>.
D: shark, U: kale, and F: ostrich. You press <<U>>.
D: pepperoni, U: peanut butter, and F: straw. You press <<F>>.
D: radiator, U: cocoon, and F: can opener. You press <<U>>.
D: floss, U: eclair, and F: gyro. You press <<D>>.
D: incubator, U: whipped cream, and F: wooden leg. You press <<F>>.
D: chick, U: board, and F: foam. You press <<U>>.
D: pump, U: film, and F: ratchet. You press <<U>>.
D: hula hoop, U: roller coaster, and F: denture. You press <<F>>.
D: coyote, U: tiger, and F: slide. You press <<F>>.
D: oilcan, U: curry, and F: stockings. You press <<F>>.
D: anklet, U: stuffing, and F: yo-yo. You press <<U>>.
D: clipper, U: flypaper, and F: coconut. You press <<U>>.
D: jump rope, U: sugar cube, and F: guinea pig. You press <<D>>.
D: staple gun, U: toaster, and F: bank. You press <<F>>.
D: soda fountain, U: kettle, and F: ski pole. You press <<F>>.
D: raincoat, U: ankle, and F: dishwasher. You press <<F>>.
D: mosquito net, U: wine bottle, and F: computer. You press <<F>>.
D: firecracker, U: gumball, and F: pipe. You press <<F>>.
D: punch, U: weasel, and F: baseball glove. You press <<D>>.