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

I: cash machine, T: gift, and P: pogo stick. You press <<I>>.
I: burrito, T: cockroach, and P: bowl. You press <<T>>.
I: power line, T: clay, and P: candy. You press <<P>>.
I: firecracker, T: jack, and P: rocking horse. You press <<T>>.
I: satellite, T: sewing kit, and P: log. You press <<T>>.
I: hummus, T: pigeon, and P: ratchet. You press <<P>>.
I: polar bear, T: tractor, and P: airboat. You press <<I>>.
I: cranberry, T: scoop, and P: tiramisu. You press <<T>>.
I: swing set, T: pigeon, and P: aquarium. You press <<I>>.
I: whistle, T: hairdryer, and P: washcloth. You press <<P>>.
I: hourglass, T: firewood, and P: stilt. You press <<I>>.
I: parking meter, T: toad, and P: noisemaker. You press <<T>>.
I: hay, T: camera, and P: raincoat. You press <<I>>.
I: flask, T: porcupine, and P: spark plug. You press <<T>>.
I: gingerbread man, T: chive, and P: chicken wire. You press <<P>>.
I: coffee filter, T: branch, and P: sauerkraut. You press <<T>>.
I: leg, T: undershirt, and P: milkshake. You press <<P>>.
I: nest, T: rearview mirror, and P: toe. You press <<I>>.
I: fast food, T: paintbrush, and P: shell. You press <<I>>.
I: roll, T: shorts, and P: mango. You press <<T>>.