anchor.diff:  + Response 200 (application/json)
   
           [{
  -          "id": 1, "numbers": "10 20 30 40 50 6"
  +          "id": 1, "numbers": [10,20,30,40,50,6]
           }, {
  -          "id": 2, "numbers": "15 24 88 9 10 78"
  +          "id": 2, "numbers": [15,24,11,9,10,55]
           }]
   
   ## Lotto [/lottos/{id}]
  
positive.code: 
      + Body
  
              { "id": 1, "numbers": "10 20 30 40 50 6" }
  
  ## Lessons Collection [/lessons]
  ### List all Lessons [GET]
  
negative.code:                 "fortune":
                      { "id": 1, "message": "This fortune intentionally left blank" },
                  "lotto":
                      { "id": 1, "numbers": [10,20,30,40,50,6] },
                  "lesson":
                      { "id": 1, "chinese": "因特网", "romanization": "yintewang", "english": "internet" }
              }
  