You will be presented with triplets of objects, which will be assigned to the keys M, J, and Q.
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.

M: toad, J: scanner, and Q: sonogram. You press <<M>>.
M: ping-pong table, J: couch, and Q: roadsweeper. You press <<J>>.
M: ramp, J: thermostat, and Q: leaf. You press <<Q>>.
M: clipper, J: pacifier, and Q: aquarium. You press <<Q>>.
M: wedding cake, J: air mattress, and Q: granola. You press <<J>>.
M: dynamite, J: icepick, and Q: wire cutters. You press <<J>>.
M: wrench, J: shutter, and Q: lettuce. You press <<Q>>.
M: donut, J: banjo, and Q: latch. You press <<M>>.
M: olive, J: sandbox, and Q: polisher. You press <<M>>.
M: ferris wheel, J: vegetable, and Q: album. You press <<M>>.
M: pudding, J: guacamole, and Q: chain. You press <<Q>>.
M: pencil sharpener, J: throne, and Q: bandage. You press <<J>>.
M: garlic, J: nail, and Q: nightstand. You press <<M>>.
M: belt, J: shaving cream, and Q: lego. You press <<J>>.
M: granite, J: mint, and Q: gold. You press <<J>>.
M: revolving door, J: hot-air balloon, and Q: train car. You press <<J>>.
M: bus, J: lectern, and Q: ramp. You press <<J>>.
M: green beans, J: doghouse, and Q: hummingbird. You press <<M>>.
M: rollerblade, J: calf, and Q: egg roll. You press <<Q>>.
M: dandelion, J: bear, and Q: syringe. You press <<Q>>.