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

U: revolver, H: beehive, and M: thread. You press <<H>>.
U: car door, H: hamburger, and M: chocolate. You press <<U>>.
U: chute, H: modem, and M: blouse. You press <<M>>.
U: pump, H: bathrobe, and M: soy sauce. You press <<H>>.
U: mistletoe, H: watch, and M: cream. You press <<U>>.
U: blueberry, H: fig, and M: pine needle. You press <<M>>.
U: soccer ball, H: pillbox, and M: reel. You press <<H>>.
U: bread, H: knitting, and M: muff. You press <<U>>.
U: bonsai, H: ski lift, and M: penholder. You press <<H>>.
U: birdhouse, H: sausage, and M: coral. You press <<H>>.
U: ankle, H: propeller, and M: kilt. You press <<H>>.
U: razor blade, H: jeep, and M: spider. You press <<M>>.
U: vending machine, H: dress, and M: marshmallow. You press <<H>>.
U: grinder, H: windowsill, and M: nest. You press <<M>>.
U: horn, H: soldering iron, and M: brass knuckles. You press <<U>>.
U: ginger, H: eyedropper, and M: lip gloss. You press <<U>>.
U: blowtorch, H: pajamas, and M: potato. You press <<H>>.
U: mallet, H: landmine, and M: honeypot. You press <<M>>.
U: catapult, H: float, and M: belt buckle. You press <<H>>.
U: stethoscope, H: bra, and M: cement mixer. You press <<M>>.