You will be presented with triplets of objects, which will be assigned to the keys O, C, and N.
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: cd player, C: carriage, and N: furnace. You press <<O>>.
O: dishwashing liquid, C: flip flop, and N: water filter. You press <<N>>.
O: cantaloupe, C: stair, and N: boat. You press <<O>>.
O: spur, C: kimono, and N: lamppost. You press <<C>>.
O: basketball hoop, C: heater, and N: coal. You press <<N>>.
O: flour, C: glove, and N: alpaca. You press <<N>>.
O: mascara, C: branch, and N: pinecone. You press <<O>>.
O: cake mix, C: guinea pig, and N: sandbag. You press <<C>>.
O: screen, C: gum, and N: pin. You press <<C>>.
O: donkey, C: brownie, and N: tamale. You press <<O>>.
O: icicle, C: sling, and N: seagull. You press <<C>>.
O: weed, C: warthog, and N: locker. You press <<N>>.
O: whoopee cushion, C: ketchup, and N: beet. You press <<O>>.
O: worm, C: pipe, and N: ballot box. You press <<O>>.
O: football, C: chick, and N: toucan. You press <<O>>.
O: fishnet stockings, C: hole, and N: sundial. You press <<C>>.
O: tripod, C: flashbulb, and N: wick. You press <<N>>.
O: xylophone, C: mop, and N: soy sauce. You press <<N>>.
O: easter egg, C: subway, and N: ashtray. You press <<O>>.
O: baby, C: accordion, and N: sewing machine. You press <<O>>.