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

Q: eel, N: groundhog, and R: pistachio. You press <<Q>>.
Q: refrigerator, N: trunk, and R: hip. You press <<R>>.
Q: brownie, N: dresser, and R: cheetah. You press <<N>>.
Q: ashtray, N: accordion, and R: stick. You press <<N>>.
Q: boomerang, N: desk, and R: blouse. You press <<R>>.
Q: turbine, N: gasket, and R: cd player. You press <<Q>>.
Q: cashew, N: hovercraft, and R: wire. You press <<Q>>.
Q: tablet, N: ferry, and R: ketchup. You press <<R>>.
Q: baton, N: sweatsuit, and R: sail. You press <<R>>.
Q: ravioli, N: orange rind, and R: snowboard. You press <<R>>.
Q: mailbox, N: garbage truck, and R: spring roll. You press <<R>>.
Q: workbench, N: boomerang, and R: terrarium. You press <<R>>.
Q: knitting needle, N: rickshaw, and R: prune. You press <<R>>.
Q: cantaloupe, N: pepper mill, and R: mandolin. You press <<R>>.
Q: cable, N: wasp, and R: medal. You press <<R>>.
Q: whiteboard, N: ramp, and R: lizard. You press <<Q>>.
Q: police car, N: knob, and R: bongo. You press <<N>>.
Q: cream, N: praying mantis, and R: footbath. You press <<R>>.
Q: knot, N: cement mixer, and R: paper bag. You press <<N>>.
Q: shower, N: spinach, and R: tiara. You press <<R>>.
Q: dishwashing liquid, N: joystick, and R: eye. You press <<Q>>.
Q: hopscotch, N: coffee pot, and R: piggy bank. You press <<Q>>.
Q: dumbwaiter, N: glasses, and R: cage. You press <<N>>.
Q: speaker, N: eagle, and R: furnace. You press <<R>>.
Q: torch, N: stick, and R: kebab. You press <<R>>.
Q: orange rind, N: touchpad, and R: chinchilla. You press <<Q>>.
Q: cloak, N: hawk, and R: log. You press <<Q>>.
Q: toy, N: crayfish, and R: chair. You press <<Q>>.
Q: tent, N: drum, and R: memory stick. You press <<R>>.
Q: spider web, N: pumpkin, and R: eraser. You press <<R>>.
Q: tripod, N: mallet, and R: candy bar. You press <<R>>.
Q: door, N: flour, and R: ferret. You press <<N>>.
Q: iguana, N: crow, and R: dumbbell. You press <<R>>.
Q: clipboard, N: pitcher, and R: telescope. You press <<Q>>.
Q: flour, N: football helmet, and R: truck. You press <<Q>>.
Q: payphone, N: toga, and R: telescope. You press <<N>>.
Q: remote control, N: drawer, and R: television. You press <<N>>.
Q: gold, N: knife, and R: retainer. You press <<Q>>.
Q: bowler hat, N: hourglass, and R: wafer. You press <<Q>>.
Q: music box, N: shirt, and R: banana peel. You press <<Q>>.