Had Big U included data statements for all system components (including third-party components) in their documentation, then City Hospital IT staff would have been positioned to recognize the potential limitation of DiseaseAlert and to work proactively with Big U to ensure the system performed well in City Hospital's context.
in reviewing data statements for all system components, the IT staff could note that the language ID component was trained on data unlike what they were seeing in their local tweets and ask for a different language ID component or ask for the existing one to be retrained.