{ "question" : {
    "id": "",
    "category": "ruby",
    "nerd_level": 1,
    "text": "What are Ruby symbols?",
    "a1": "Hash Keys.",
    "a2": "Immutable strings.",
    "a3": "Ruby pointers.",
    "a4": "Ruby's Array index.",
    "right_answer": "a2",
    "created_at": "2011-06-07",
    "created_by": "Paul"
  }
}