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

N: punch, H: tape, and U: brick. You press <<H>>.
N: ready meal, H: caterpillar, and U: torch. You press <<H>>.
N: mud, H: place mat, and U: stethoscope. You press <<U>>.
N: shortbread, H: milk, and U: bobsled. You press <<U>>.
N: bathmat, H: marshmallow, and U: sewing machine. You press <<U>>.
N: playing card, H: parsley, and U: cannon. You press <<H>>.
N: ferris wheel, H: tiramisu, and U: bullet. You press <<H>>.
N: veil, H: pedometer, and U: light switch. You press <<N>>.
N: ravioli, H: gold, and U: biscuit. You press <<H>>.
N: cutting board, H: football helmet, and U: eggshell. You press <<H>>.
N: crate, H: landmine, and U: scoreboard. You press <<U>>.
N: eraser, H: gasket, and U: closet. You press <<N>>.
N: meatloaf, H: shell, and U: compost. You press <<U>>.
N: hammock, H: quill, and U: pajamas. You press <<H>>.
N: pheasant, H: road sign, and U: papaya. You press <<H>>.
N: mango, H: peach, and U: crystal ball. You press <<U>>.
N: shortbread, H: bobsled, and U: milk. You press <<H>>.
N: grape, H: penholder, and U: corsage. You press <<H>>.
N: tostada, H: mallet, and U: guinea pig. You press <<H>>.
N: jack, H: notebook, and U: harness. You press <<H>>.