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

S: ketchup, R: jack, and A: combination lock. You press <<S>>.
S: crowbar, R: gargoyle, and A: leopard. You press <<A>>.
S: violin, R: peanut butter, and A: album. You press <<R>>.
S: incense, R: tooth, and A: exhaust pipe. You press <<R>>.
S: paper towel, R: almond, and A: coffee filter. You press <<S>>.
S: loom, R: confetti, and A: drill. You press <<A>>.
S: bird, R: memory stick, and A: sandcastle. You press <<R>>.
S: magnet, R: tuba, and A: sugar cube. You press <<A>>.
S: raft, R: triangle, and A: fire. You press <<R>>.
S: palm tree, R: bumper, and A: smoothie. You press <<A>>.
S: sauerkraut, R: camper, and A: applesauce. You press <<R>>.
S: flamingo, R: wick, and A: plaster cast. You press <<R>>.
S: pearl, R: locket, and A: pedal. You press <<A>>.
S: ramp, R: computer, and A: crane. You press <<R>>.
S: bowling ball, R: silicone, and A: scale. You press <<R>>.
S: gravel, R: chain, and A: weather vane. You press <<S>>.
S: taffy, R: bookshelf, and A: cash machine. You press <<S>>.
S: hedgehog, R: nacho, and A: whiteboard. You press <<A>>.
S: banana split, R: bookshelf, and A: fuse. You press <<S>>.
S: matchbox, R: bag, and A: bucket. You press <<S>>.