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

N: camel, B: lavender, and K: eggshell. You press <<B>>.
N: squirt gun, B: pine needle, and K: saw. You press <<B>>.
N: sticker, B: tree, and K: ferry. You press <<B>>.
N: orchid, B: cobra, and K: tennis ball. You press <<K>>.
N: drawer, B: credit card, and K: wheelchair. You press <<B>>.
N: lens, B: banana peel, and K: kimono. You press <<B>>.
N: buoy, B: satellite, and K: boy. You press <<K>>.
N: pheasant, B: wall, and K: modem. You press <<N>>.
N: egg, B: nutcracker, and K: wedding cake. You press <<B>>.
N: fishing pole, B: palette, and K: camcorder. You press <<N>>.
N: mouthpiece, B: tray, and K: zipper. You press <<B>>.
N: cooker, B: diamond, and K: bathmat. You press <<B>>.
N: seesaw, B: turntable, and K: hot-air balloon. You press <<B>>.
N: record player, B: unicycle, and K: fig. You press <<K>>.
N: roulette wheel, B: pickax, and K: zebra. You press <<K>>.
N: marmalade, B: bookshelf, and K: hail. You press <<B>>.
N: worm, B: rack, and K: bungee. You press <<N>>.
N: ruby, B: eraser, and K: roulette wheel. You press <<N>>.
N: screen, B: urn, and K: dumpling. You press <<N>>.
N: lava, B: fondue, and K: glue. You press <<B>>.