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

P: dessert, U: grenade, and B: barcode. You press <<P>>.
P: chariot, U: air conditioner, and B: polisher. You press <<P>>.
P: wood, U: suit, and B: record player. You press <<P>>.
P: kale, U: ice cream, and B: swab. You press <<P>>.
P: hairnet, U: cheesecake, and B: vulture. You press <<B>>.
P: wrapping paper, U: saw, and B: lego. You press <<U>>.
P: revolver, U: cigarette holder, and B: cabbage. You press <<B>>.
P: bow, U: brush, and B: aluminum foil. You press <<B>>.
P: cobra, U: knee, and B: bikini. You press <<P>>.
P: scrambled egg, U: cream cheese, and B: shower cap. You press <<B>>.
P: badger, U: gorilla, and B: torso. You press <<B>>.
P: hourglass, U: jam, and B: bonsai. You press <<U>>.
P: gyro, U: mop, and B: boar. You press <<U>>.
P: brownie, U: cutting board, and B: scallop. You press <<U>>.
P: coffeemaker, U: wallet, and B: watch. You press <<U>>.
P: mirror, U: computer, and B: knife. You press <<U>>.
P: wrist, U: cheeseburger, and B: wedding cake. You press <<P>>.
P: jar, U: chipmunk, and B: doorhandle. You press <<U>>.
P: moose, U: eye patch, and B: finger. You press <<U>>.
P: tick, U: lobster, and B: mail. You press <<B>>.