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

B: ferret, T: trolley, and S: poster. You press <<B>>.
B: dolphin, T: copier, and S: water cooler. You press <<B>>.
B: batter, T: avocado, and S: fire alarm. You press <<S>>.
B: jam, T: flamethrower, and S: jelly bean. You press <<T>>.
B: egg roll, T: crab, and S: porcupine. You press <<B>>.
B: olive, T: rooster, and S: fire alarm. You press <<B>>.
B: diving board, T: dirt bike, and S: eye patch. You press <<S>>.
B: girl, T: drum, and S: bottle opener. You press <<B>>.
B: chips, T: suspenders, and S: smoke alarm. You press <<B>>.
B: chisel, T: boar, and S: credit card. You press <<T>>.
B: pillbox, T: tuning fork, and S: doll. You press <<B>>.
B: beanie, T: wind chimes, and S: eyepiece. You press <<T>>.
B: crumb, T: yolk, and S: streetlight. You press <<S>>.
B: pencil sharpener, T: lock, and S: barcode. You press <<S>>.
B: pickle, T: bug, and S: pulley. You press <<S>>.
B: shuffleboard, T: pie, and S: weasel. You press <<B>>.
B: pocketknife, T: puffin, and S: clothesline. You press <<T>>.
B: hairnet, T: punch, and S: screen. You press <<T>>.
B: hamburger, T: rolling pin, and S: backdrop. You press <<B>>.
B: bike, T: tulip, and S: camera. You press <<T>>.