Anchor: Richard Brown commented on high up-front costs required to develop technological means of delivering These services, such as computer-based screening.
Entailed: Richard Brown made a comment on how much it cost up-front for technological delivery of these services.
Contradiction: It is relatively cheap to deliver these services by technological means.
Contradiction: Two people not fishing from a boat
Contradiction: Anyway, some seats have a fair price, but they tend to go fast.
Contradiction: The majority of the coast remains undeveloped. 
Contradiction: There is somebody with shoes leaving.