Anchor: There are, however, four other applications of case studies that are less often used at present but that could be appropriate for our jobs.
Entailed: There exists four other case study applications that are more rare currently but may be appropriate for our jobs.
Contradiction: There are four applications that aren't useful for us at all.
Contradiction: Nobody is doing anything.
Contradiction: Burne-Jones is an artist that uses many different styles.
Contradiction: He knows that he did not speak.
Contradiction: There is one man in the picture.