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

G: potholder, W: peeler, and I: hula hoop. You press <<I>>.
G: defibrillator, W: bolo tie, and I: bagpipe. You press <<W>>.
G: popcorn, W: photo booth, and I: ear. You press <<G>>.
G: roller coaster, W: match, and I: hairdryer. You press <<G>>.
G: skeleton, W: parking meter, and I: hot chocolate. You press <<W>>.
G: potato, W: footrest, and I: corn. You press <<W>>.
G: wasp, W: shoehorn, and I: fungus. You press <<W>>.
G: pincushion, W: pin, and I: bison. You press <<I>>.
G: water cooler, W: seaplane, and I: notebook. You press <<I>>.
G: praying mantis, W: baton, and I: antelope. You press <<W>>.
G: vest, W: roll, and I: jeans. You press <<W>>.
G: petal, W: paper towel, and I: lampshade. You press <<G>>.
G: puck, W: crumb, and I: buggy. You press <<W>>.
G: jewel, W: doorstop, and I: backscratcher. You press <<G>>.
G: sawhorse, W: ottoman, and I: gem. You press <<W>>.
G: toothpick, W: funnel, and I: beard. You press <<I>>.
G: torso, W: mulch, and I: cement mixer. You press <<W>>.
G: washing machine, W: puffin, and I: lip balm. You press <<W>>.
G: scrabble, W: leggings, and I: bedpan. You press <<G>>.
G: skeleton, W: hubcap, and I: basketball hoop. You press <<I>>.