You will be presented with triplets of objects, which will be assigned to the keys L, G, and U.
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.

L: pen, G: guitar, and U: golf cart. You press <<U>>.
L: pine tree, G: pug, and U: breadstick. You press <<U>>.
L: fan, G: piano, and U: caterpillar. You press <<U>>.
L: appetizer, G: coat, and U: ping-pong table. You press <<L>>.
L: cereal, G: navel, and U: tarp. You press <<G>>.
L: screwdriver, G: antenna, and U: tennis ball. You press <<U>>.
L: chess piece, G: drumstick, and U: dolphin. You press <<U>>.
L: hammer, G: ruler, and U: boxing gloves. You press <<G>>.
L: backgammon, G: pom-pom, and U: chime. You press <<G>>.
L: swimsuit, G: place mat, and U: barnacle. You press <<U>>.
L: urn, G: bedpost, and U: fingerprint. You press <<U>>.
L: scarecrow, G: grits, and U: gallows. You press <<G>>.
L: palette, G: plastic film, and U: ratchet. You press <<G>>.
L: poker, G: face, and U: stingray. You press <<L>>.
L: letter opener, G: comb, and U: poodle. You press <<L>>.
L: refrigerator, G: almond, and U: mast. You press <<U>>.
L: neck, G: pan, and U: robe. You press <<G>>.
L: breathalyzer, G: manhole, and U: dishwashing liquid. You press <<G>>.
L: shower curtain, G: trolley, and U: bookmark. You press <<G>>.
L: golf cart, G: guitar, and U: pen. You press <<L>>.