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

T: submarine, P: quesadilla, and Z: arrow. You press <<P>>.
T: easter egg, P: staple, and Z: basil. You press <<P>>.
T: scalpel, P: tie, and Z: chalkboard. You press <<Z>>.
T: school bus, P: crayfish, and Z: desk. You press <<P>>.
T: sausage, P: meerkat, and Z: saltshaker. You press <<Z>>.
T: hummus, P: bowler hat, and Z: bedpan. You press <<P>>.
T: mouthpiece, P: hummingbird, and Z: file. You press <<P>>.
T: shears, P: punch, and Z: retainer. You press <<T>>.
T: lasagna, P: yogurt, and Z: quilt. You press <<Z>>.
T: drink, P: snowmobile, and Z: meat grinder. You press <<P>>.
T: trashcan, P: ruler, and Z: cake. You press <<P>>.
T: carrot, P: toast, and Z: paperclip. You press <<Z>>.
T: baton, P: basketball, and Z: meat grinder. You press <<P>>.
T: bone, P: lantern, and Z: helicopter. You press <<T>>.
T: suit, P: skunk, and Z: diving board. You press <<Z>>.
T: goblet, P: clasp, and Z: triangle. You press <<Z>>.
T: hard disk, P: gong, and Z: pantsuit. You press <<Z>>.
T: crutch, P: mole, and Z: lighter. You press <<T>>.
T: crayfish, P: desk, and Z: school bus. You press <<T>>.
T: green beans, P: organ, and Z: tooth. You press <<Z>>.