[
  {
      "sample" : {
          "rho" : 1
      }
  },
  {
      "sample" : {
          "rho" : 2
      }
  },
  [
    {
        "_ArrayType_" : "double",
        "_ArraySize_" : [1,2],
        "_ArrayData_" : [1,0]
    },
    {
        "_ArrayType_" : "double",
        "_ArraySize_" : [1,2],
        "_ArrayData_" : [1,1]
    },
    {
        "_ArrayType_" : "double",
        "_ArraySize_" : [1,2],
        "_ArrayData_" : [1,2]
    }
  ],
  [
     "Paper",
     "Scissors",
     "Stone"
  ]
]