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

O: poster, H: bowler hat, and F: pallet. You press <<H>>.
O: casserole, H: peach, and F: cookie sheet. You press <<F>>.
O: blowfish, H: scarf, and F: headlamp. You press <<O>>.
O: golf club, H: anvil, and F: jellyfish. You press <<F>>.
O: bun, H: backgammon, and F: couch. You press <<O>>.
O: batter, H: skin, and F: router. You press <<H>>.
O: cork, H: flyswatter, and F: tank. You press <<H>>.
O: windshield, H: snorkel, and F: dumbbell. You press <<O>>.
O: wire cutters, H: balloon, and F: credit card. You press <<F>>.
O: paper bag, H: strawberry, and F: coffee. You press <<O>>.
O: dresser, H: banana split, and F: urn. You press <<H>>.
O: mustard, H: lamp, and F: bubble. You press <<H>>.
O: charcoal, H: valve, and F: hairnet. You press <<F>>.
O: fuse, H: noodle, and F: aluminum foil. You press <<O>>.
O: rocket, H: hair, and F: basketball. You press <<H>>.
O: cheese, H: bedpan, and F: cord. You press <<O>>.
O: cable, H: guitar, and F: bok choy. You press <<O>>.
O: fast food, H: tray, and F: pants. You press <<F>>.
O: telescope, H: scaffold, and F: owl. You press <<F>>.
O: record, H: parking meter, and F: cutting board. You press <<F>>.