You will be presented with triplets of objects, which will be assigned to the keys T, H, and N.
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: porthole, H: fishhook, and N: telescope. You press <<H>>.
T: videocassette, H: lava, and N: sausage. You press <<T>>.
T: faucet, H: cracker, and N: stem. You press <<T>>.
T: typewriter, H: notebook, and N: sand. You press <<N>>.
T: aluminum foil, H: parking meter, and N: couch. You press <<H>>.
T: air pump, H: green beans, and N: chinaware. You press <<T>>.
T: duster, H: tennis ball, and N: perfume. You press <<H>>.
T: parking meter, H: weather vane, and N: seismograph. You press <<N>>.
T: veil, H: screwdriver, and N: footbath. You press <<H>>.
T: binoculars, H: dynamite, and N: doghouse. You press <<N>>.
T: nest, H: match, and N: paddle. You press <<T>>.
T: router, H: brace, and N: vase. You press <<H>>.
T: cot, H: quad, and N: banner. You press <<N>>.
T: rollerskate, H: urinal, and N: photograph. You press <<H>>.
T: sugar cube, H: sail, and N: water cooler. You press <<H>>.
T: marker, H: shopping cart, and N: rubber band. You press <<H>>.
T: button, H: copier, and N: firecracker. You press <<H>>.
T: undershirt, H: beanbag, and N: syringe. You press <<T>>.
T: harness, H: donkey, and N: panda. You press <<T>>.
T: polaroid, H: headscarf, and N: bookmark. You press <<H>>.