You will be presented with triplets of objects, which will be assigned to the keys P, M, and A.
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: chimney, M: pastry, and A: shawl. You press <<A>>.
P: fuse, M: curtain, and A: stomach. You press <<P>>.
P: toolbox, M: phone, and A: lime. You press <<A>>.
P: rocking chair, M: gyroscope, and A: odometer. You press <<A>>.
P: book, M: fireplace, and A: mixer. You press <<P>>.
P: soccer ball, M: granola, and A: curtain. You press <<M>>.
P: orange, M: hookah, and A: veil. You press <<P>>.
P: lion, M: donkey, and A: hearse. You press <<A>>.
P: wedding cake, M: perfume, and A: peppermint. You press <<M>>.
P: polo shirt, M: weather vane, and A: asparagus. You press <<M>>.
P: applesauce, M: sunroof, and A: flatiron. You press <<P>>.
P: hockey stick, M: napkin, and A: puck. You press <<M>>.
P: wedge, M: gyro, and A: warthog. You press <<P>>.
P: gumdrop, M: hot tub, and A: desk. You press <<P>>.
P: makeup, M: shuffleboard, and A: ramp. You press <<P>>.
P: copier, M: omelet, and A: pelican. You press <<A>>.
P: thermometer, M: flip flop, and A: pepper mill. You press <<P>>.
P: pogo stick, M: photo booth, and A: stake. You press <<P>>.
P: butter, M: bow, and A: cream. You press <<M>>.
P: lens, M: cake mix, and A: gel. You press <<A>>.