anchor.diff:                  "fortune":
                       { "id": 1, "message": "This fortune intentionally left blank" },
                   "lotto":
  -                    { "id": 1, "numbers": "10 20 30 40 50 6" },
  +                    { "id": 1, "numbers": [10,20,30,40,50,6] },
                   "lesson":
                       { "id": 1, "chinese": "因特网", "romanization": "yintewang", "english": "internet" }
               }
  
positive.code: + Response 200 (application/json)
  
          [{
            "id": 1, "numbers": "10 20 30 40 50 6"
          }, {
            "id": 2, "numbers": "15 24 88 9 10 78"
          }]
  
  ## Lotto [/lottos/{id}]
  
negative.code: 
      + Body
  
              { "id": 1, "numbers": [10,20,30,40,50,6] }
  
  ## Lessons Collection [/lessons]
  ### List all Lessons [GET]
  