anchor.diff:                      "display_name": "Galaxy Zoo",
                       "primary_language": "en",
                       "user_count": "10000",
  -                    "classification_count": "1000000",
  +                    "classifications_count": "1000000",
                       "activated_state": 0,
                       "title": "Galaxy Zoo",
                       "description": "A Project ...",
  
positive.code: 
  - id
  - display_name
  - classification_count
  - subject_counts
  - created_at
  - updated_at
  - available_languages
  
negative.code:                     "display_name": "Galaxy Zoo 2",
                      "primary_language": "en",
                      "user_count": "10000",
                      "classifications_count": "1000000",
                      "activated_state": 0,
                      "title": "Galaxy Zoo",
                      "description": "A Project ...",
  