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

F: vending machine, G: mouth, and S: toad. You press <<S>>.
F: computer, G: knee, and S: syringe. You press <<F>>.
F: poppy, G: target, and S: granola. You press <<G>>.
F: boar, G: anklet, and S: silicone. You press <<F>>.
F: aircraft carrier, G: ladder, and S: muffin. You press <<S>>.
F: shopping basket, G: recorder, and S: clay. You press <<S>>.
F: skull, G: heater, and S: gong. You press <<F>>.
F: piggy bank, G: jump rope, and S: cutting board. You press <<G>>.
F: wineglass, G: tattoo, and S: statue. You press <<F>>.
F: diving board, G: extinguisher, and S: gallows. You press <<F>>.
F: tarantula, G: telephone pole, and S: sarcophagus. You press <<G>>.
F: seagull, G: applesauce, and S: roller coaster. You press <<S>>.
F: pipe, G: rope, and S: needle. You press <<F>>.
F: drawer, G: seahorse, and S: slug. You press <<F>>.
F: badger, G: prune, and S: raft. You press <<S>>.
F: duckling, G: stem, and S: slug. You press <<G>>.
F: bouquet, G: coaster, and S: porthole. You press <<F>>.
F: air conditioner, G: gyro, and S: baklava. You press <<F>>.
F: pigeon, G: goat, and S: football. You press <<S>>.
F: bulletin board, G: floss, and S: pot. You press <<S>>.