{
  "rubric": "Click on the balloon and drop the box on the correct wagon. Help the train move forward by typing a or an in the blank to score.",
  "attempts": "2",
  "Questions": [
    ["Q1 _______ house","a"],
    ["Q2 _______ elephant", "an"],
    ["Q3 _______ camera", "a"],
    ["Q4 _______ orange", "an"],
    ["Q5 _______ ice cream", "an"]
  ]
}