Does 'For example, a case study of the effectiveness of a job training program might need to take into account general economic trends, such as unemployment rates in the community.' exist in a separate context from 'The case study would be incomplete without the acknowledgement of general economic trends.', without logical interdependence?
For example, a case study of the effectiveness of a job training program might need to take into account general economic trends, such as unemployment rates in the community.###The case study would be incomplete without the acknowledgement of general economic trends.