You will be presented with triplets of objects, which will be assigned to the keys F, O, and H.
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: streetlight, O: cookie cutter, and H: sidecar. You press <<F>>.
F: duster, O: cheesecake, and H: pothole. You press <<O>>.
F: bunkbed, O: hairbrush, and H: bagpipe. You press <<H>>.
F: water fountain, O: chihuahua, and H: shopping cart. You press <<O>>.
F: feather, O: goalpost, and H: shaker. You press <<O>>.
F: pogo stick, O: crank, and H: scrabble. You press <<F>>.
F: pajamas, O: telegraph, and H: eyedropper. You press <<H>>.
F: pedal, O: skeleton, and H: rocking horse. You press <<O>>.
F: stir fry, O: sifter, and H: dandelion. You press <<O>>.
F: goblet, O: leg, and H: seaplane. You press <<H>>.
F: rocking chair, O: holster, and H: gold. You press <<F>>.
F: quad, O: spam, and H: grapefruit. You press <<O>>.
F: siren, O: parachute, and H: banana split. You press <<F>>.
F: pillow, O: polaroid, and H: parfait. You press <<F>>.
F: cape, O: rack, and H: cleat. You press <<H>>.
F: pug, O: pennant, and H: curtain. You press <<H>>.
F: cow, O: crown, and H: bedpan. You press <<H>>.
F: metronome, O: flamingo, and H: clothes. You press <<O>>.
F: sunglasses, O: cufflink, and H: awning. You press <<H>>.
F: eagle, O: dessert, and H: telegraph. You press <<F>>.