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

H: sled, N: videogame, and R: pesto. You press <<N>>.
H: peanut butter, N: furnace, and R: pig. You press <<R>>.
H: train, N: spider web, and R: brownie. You press <<H>>.
H: gold, N: cigarette butt, and R: jam. You press <<N>>.
H: pan, N: bowler hat, and R: aquarium. You press <<R>>.
H: fire, N: stamp, and R: flask. You press <<N>>.
H: can opener, N: mousse, and R: hoodie. You press <<R>>.
H: mold, N: basketball hoop, and R: chisel. You press <<N>>.
H: makeup, N: chive, and R: table. You press <<N>>.
H: mattress, N: blindfold, and R: leech. You press <<H>>.
H: panther, N: sickle, and R: snowshoe. You press <<H>>.
H: flour, N: water cooler, and R: cashew. You press <<N>>.
H: tumbleweed, N: pool table, and R: chessboard. You press <<H>>.
H: mailbox, N: fencepost, and R: salami. You press <<R>>.
H: lamb, N: cymbal, and R: shell. You press <<H>>.
H: crayfish, N: hoe, and R: razor. You press <<H>>.
H: frog, N: router, and R: pillow. You press <<H>>.
H: headphones, N: grinder, and R: wrapping paper. You press <<H>>.
H: tambourine, N: pin, and R: bonsai. You press <<N>>.
H: christmas tree, N: baseball glove, and R: parachute. You press <<N>>.