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

Y: blind, B: candle, and R: riser. You press <<R>>.
Y: banana peel, B: beetle, and R: axe. You press <<R>>.
Y: okra, B: computer screen, and R: celery. You press <<B>>.
Y: moss, B: graffiti, and R: headset. You press <<R>>.
Y: marker, B: plate, and R: mail. You press <<B>>.
Y: lettuce, B: truck, and R: piglet. You press <<B>>.
Y: target, B: mulberry, and R: windshield wiper. You press <<Y>>.
Y: plastic film, B: statue, and R: snowsuit. You press <<B>>.
Y: lego, B: glue, and R: ladybug. You press <<R>>.
Y: yo-yo, B: airplane, and R: pita. You press <<R>>.
Y: skeleton, B: bracket, and R: reel. You press <<Y>>.
Y: harp, B: stapler, and R: gauze. You press <<Y>>.
Y: soccer ball, B: gauge, and R: tapestry. You press <<Y>>.
Y: gyroscope, B: sandal, and R: modem. You press <<R>>.
Y: easel, B: carousel, and R: cutting board. You press <<R>>.
Y: butterfly, B: lamb chop, and R: scone. You press <<Y>>.
Y: valve, B: wok, and R: log. You press <<R>>.
Y: hanger, B: mouse, and R: pennant. You press <<B>>.
Y: catapult, B: barrette, and R: sandwich. You press <<Y>>.
Y: outlet, B: pear, and R: clothes. You press <<B>>.