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

R: handprint, U: sock, and L: bench. You press <<L>>.
R: shorts, U: bug, and L: poinsettia. You press <<R>>.
R: slot, U: thermometer, and L: violin. You press <<L>>.
R: road sign, U: pincushion, and L: stockings. You press <<U>>.
R: handle, U: underwear, and L: mango. You press <<L>>.
R: duct, U: ice cube, and L: scraper. You press <<R>>.
R: swimming pool, U: ottoman, and L: makeup. You press <<L>>.
R: eggbeater, U: canvas, and L: fork. You press <<U>>.
R: ear, U: collar, and L: altar. You press <<L>>.
R: rubber band, U: koala, and L: knitting. You press <<U>>.
R: polaroid, U: bat, and L: generator. You press <<U>>.
R: telegraph, U: tomato sauce, and L: toast. You press <<R>>.
R: windshield wiper, U: eclair, and L: brush. You press <<R>>.
R: missile, U: turtleneck, and L: penlight. You press <<U>>.
R: tablecloth, U: reindeer, and L: wall. You press <<R>>.
R: baby, U: coat rack, and L: knitting needle. You press <<R>>.
R: ambulance, U: saddle, and L: knitting. You press <<R>>.
R: omelet, U: hash, and L: straightjacket. You press <<L>>.
R: siren, U: glove, and L: highlighter. You press <<R>>.
R: scoop, U: revolving door, and L: walker. You press <<U>>.