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

W: megaphone, E: orchid, and U: tree trunk. You press <<E>>.
W: triangle, E: pita, and U: kettle. You press <<W>>.
W: baton, E: scone, and U: lampshade. You press <<W>>.
W: cage, E: totem pole, and U: pepper mill. You press <<E>>.
W: dress, E: pump, and U: coffee table. You press <<W>>.
W: radiator, E: hamster, and U: chest. You press <<U>>.
W: hot chocolate, E: wine bottle, and U: blackberry. You press <<U>>.
W: rice, E: door, and U: foot. You press <<E>>.
W: banjo, E: tablet, and U: chalkboard. You press <<U>>.
W: sewage, E: horse, and U: laser pointer. You press <<E>>.
W: stove, E: baton, and U: fork. You press <<W>>.
W: shelf, E: caramel, and U: microphone. You press <<E>>.
W: brussels sprouts, E: ferret, and U: gas mask. You press <<W>>.
W: baseball bat, E: gazelle, and U: hair. You press <<W>>.
W: sandal, E: hole, and U: goggles. You press <<E>>.
W: asparagus, E: ready meal, and U: rat. You press <<U>>.
W: sloth, E: stomach, and U: birdbath. You press <<U>>.
W: snowboard, E: flatiron, and U: turban. You press <<W>>.
W: piggy bank, E: perfume, and U: towel rack. You press <<E>>.
W: duck, E: chair, and U: tick. You press <<E>>.