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

R: tablecloth, T: spout, and A: traffic light. You press <<A>>.
R: leaf, T: airboat, and A: stroller. You press <<R>>.
R: eraser, T: branch, and A: station wagon. You press <<A>>.
R: taillight, T: fast food, and A: zucchini. You press <<R>>.
R: rattlesnake, T: fire alarm, and A: speedboat. You press <<R>>.
R: lightbulb, T: gourd, and A: spaghetti. You press <<R>>.
R: roll, T: jeans, and A: vest. You press <<R>>.
R: cake, T: buckle, and A: giraffe. You press <<A>>.
R: skateboard, T: kneepad, and A: taco. You press <<A>>.
R: pizza, T: column, and A: saxophone. You press <<R>>.
R: creme brulee, T: badge, and A: freezer. You press <<T>>.
R: horseshoe, T: artichoke, and A: vent. You press <<A>>.
R: praying mantis, T: flyswatter, and A: shell. You press <<A>>.
R: flask, T: blowtorch, and A: plaster cast. You press <<A>>.
R: spider web, T: sheath, and A: stake. You press <<T>>.
R: piglet, T: joystick, and A: speaker. You press <<R>>.
R: gingerbread man, T: fruitcake, and A: guillotine. You press <<A>>.
R: button, T: beanbag, and A: nose. You press <<A>>.
R: puffin, T: ball, and A: tarp. You press <<A>>.
R: spacesuit, T: honeypot, and A: stirrup. You press <<T>>.