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

L: rhubarb, D: toad, and U: hummus. You press <<D>>.
L: pliers, D: first-aid kit, and U: hat. You press <<U>>.
L: finger, D: sticker, and U: syrup. You press <<D>>.
L: banana peel, D: mosquito net, and U: exerciser. You press <<L>>.
L: hairpin, D: lampshade, and U: fork. You press <<D>>.
L: piecrust, D: chime, and U: punch. You press <<L>>.
L: bok choy, D: swimming pool, and U: bagpipe. You press <<L>>.
L: coffee, D: diamond, and U: headlight. You press <<L>>.
L: zucchini, D: salami, and U: coat rack. You press <<U>>.
L: bowler hat, D: scone, and U: landmine. You press <<U>>.
L: slicer, D: television, and U: brooch. You press <<U>>.
L: jellyfish, D: bank, and U: canoe. You press <<D>>.
L: helicopter, D: floss, and U: cuckoo clock. You press <<L>>.
L: totem pole, D: catapult, and U: drill. You press <<U>>.
L: leash, D: eyedropper, and U: shutter. You press <<U>>.
L: sword, D: shell, and U: zipper. You press <<D>>.
L: surfboard, D: dustpan, and U: balloon. You press <<D>>.
L: hot-water bottle, D: brick, and U: hash. You press <<D>>.
L: swimsuit, D: phone booth, and U: wagon. You press <<L>>.
L: foam, D: crib, and U: recorder. You press <<U>>.