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

K: panda, U: navel, and J: ticktacktoe. You press <<K>>.
K: granola, U: vending machine, and J: cap. You press <<U>>.
K: unicycle, U: sofa bed, and J: dartboard. You press <<U>>.
K: toast, U: kitten, and J: brick. You press <<U>>.
K: canoe, U: doorhandle, and J: bush. You press <<J>>.
K: green beans, U: cocoon, and J: potpourri. You press <<J>>.
K: worm, U: jackhammer, and J: juice. You press <<J>>.
K: peanut butter, U: fireworks, and J: card. You press <<K>>.
K: smoke alarm, U: aircraft carrier, and J: eel. You press <<K>>.
K: camera, U: chocolate, and J: chain. You press <<U>>.
K: fishing pole, U: bun, and J: mug. You press <<K>>.
K: straw, U: amber, and J: zebra. You press <<J>>.
K: backscratcher, U: applesauce, and J: peach. You press <<K>>.
K: clothes, U: footrest, and J: yarn. You press <<U>>.
K: landmine, U: whiteboard, and J: syrup. You press <<U>>.
K: triangle, U: stethoscope, and J: roll. You press <<J>>.
K: toe, U: hyena, and J: basketball. You press <<U>>.
K: jack, U: memory stick, and J: subway. You press <<J>>.
K: windowsill, U: lock, and J: teacup. You press <<J>>.
K: shrimp, U: parfait, and J: snowball. You press <<J>>.