var Friday = [
  {
      "person": "Brenda",
      "tea": 3,
      "coffee": 1,
      "water": 1
  },
  {
      "person": "Lesego",
      "tea": 4,
      "water": 2,
      "coffee": 0
  },
  {
      "person": "Mdu",
      "water": 3,
      "tea": 0,
      "coffee": 5
  }
];