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

D: lollipop, B: exerciser, and S: suspenders. You press <<D>>.
D: chin, B: contact lens, and S: marshmallow. You press <<S>>.
D: scallion, B: pita, and S: ski. You press <<S>>.
D: cereal, B: headrest, and S: barnacle. You press <<S>>.
D: mint, B: crayfish, and S: checkbook. You press <<S>>.
D: saxophone, B: ear, and S: jar. You press <<B>>.
D: slide, B: phone booth, and S: footbath. You press <<B>>.
D: bathtub, B: jetski, and S: cheesecake. You press <<S>>.
D: gauze, B: pita, and S: syringe. You press <<B>>.
D: balance beam, B: taco, and S: wrapping paper. You press <<B>>.
D: coffee bean, B: toilet paper, and S: traffic light. You press <<D>>.
D: buffet, B: snowsuit, and S: chessboard. You press <<D>>.
D: rocket, B: cardigan, and S: toast. You press <<S>>.
D: chickpea, B: guinea pig, and S: ready meal. You press <<B>>.
D: ram, B: bandage, and S: horse. You press <<B>>.
D: ladle, B: splinter, and S: vending machine. You press <<B>>.
D: piecrust, B: alligator, and S: taffy. You press <<B>>.
D: chicken, B: vest, and S: tupperware. You press <<B>>.
D: catfish, B: toilet, and S: mantle. You press <<D>>.
D: headrest, B: barnacle, and S: cereal. You press <<B>>.