You will be presented with triplets of objects, which will be assigned to the keys O, M, and H.
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: chariot, M: mosquito net, and H: dishwasher. You press <<O>>.
O: turtle, M: trophy, and H: trailer. You press <<O>>.
O: battery, M: chipmunk, and H: caterpillar. You press <<O>>.
O: fishnet stockings, M: pancake, and H: dragonfly. You press <<H>>.
O: bookmark, M: wreath, and H: pea. You press <<O>>.
O: squirt gun, M: mustache, and H: chickpea. You press <<H>>.
O: bookshelf, M: koala, and H: siren. You press <<M>>.
O: pancake, M: door, and H: gallows. You press <<O>>.
O: sled, M: crab, and H: maggot. You press <<O>>.
O: paperweight, M: swan, and H: avocado. You press <<M>>.
O: box, M: chair, and H: trumpet. You press <<M>>.
O: lava, M: column, and H: gumdrop. You press <<O>>.
O: shorts, M: diving board, and H: drumstick. You press <<H>>.
O: key, M: buggy, and H: wheat. You press <<O>>.
O: casserole, M: snow, and H: backpack. You press <<O>>.
O: calculator, M: dogfood, and H: filing cabinet. You press <<M>>.
O: gas mask, M: go-kart, and H: wind chimes. You press <<O>>.
O: latte, M: shuffleboard, and H: blinder. You press <<O>>.
O: pennant, M: nightshirt, and H: squirrel. You press <<H>>.
O: shell, M: toucan, and H: cardinal. You press <<O>>.