Text: Unfortunately, the vice-dean, who also thought that Ms. Ceracz fancied him, was among those who started to avoid the professor and walk backwards.
Entailment: The vice-dean was among those who started to avoid the professor and walk backwards, because unfortunately, he also thought that Ms. Ceracz fancied him.
Contradiction: Vice-dean never thought Ms. Ceracz would fancy him, because he had no self-confidence.