{ "x": [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 ], "y": [ 1.0, 1.0, 1.0, 1.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0 ], "description": "linear increase" }