You will be presented with triplets of objects, which will be assigned to the keys E, Y, 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.

E: suitcase, Y: red carpet, and U: gallows. You press <<U>>.
E: macadamia, Y: beer, and U: cannon. You press <<U>>.
E: corset, Y: beachball, and U: magnifier. You press <<U>>.
E: backdrop, Y: seahorse, and U: graffiti. You press <<Y>>.
E: bassoon, Y: bathmat, and U: turnstile. You press <<E>>.
E: drawer, Y: doorknob, and U: paper towel. You press <<U>>.
E: unicycle, Y: coconut, and U: palette. You press <<Y>>.
E: trapdoor, Y: flashbulb, and U: tent. You press <<Y>>.
E: metronome, Y: tuning fork, and U: melon. You press <<U>>.
E: granola, Y: crutch, and U: hopscotch. You press <<E>>.
E: button, Y: eyeliner, and U: fountain pen. You press <<E>>.
E: dishrag, Y: chalice, and U: ring. You press <<E>>.
E: pedal, Y: stereo, and U: sardine. You press <<U>>.
E: pudding, Y: tamale, and U: stroller. You press <<U>>.
E: tortellini, Y: bat, and U: spatula. You press <<E>>.
E: slime, Y: lighter, and U: swing set. You press <<Y>>.
E: poinsettia, Y: crate, and U: engine. You press <<E>>.
E: lab coat, Y: whoopee cushion, and U: arrow. You press <<Y>>.
E: walker, Y: grits, and U: toilet. You press <<Y>>.
E: sewing kit, Y: watch, and U: wolf. You press <<U>>.