Anchor:  That young man could offer little information, however.
Entailed: The young man had little information to offer.
Contradiction: The young man was very helpful.
Contradiction: How can he say that?
Contradiction: The red marcoalga, Champia parvula, test is an acceptable test if there is 100% survival and at least 10 cystocarps per plant.
Contradiction: The certification provision would need to be added.
Contradiction: the child is riding a toy.