Answer:
Anaphoric is the use of an expression whose interpretation depends upon another expression in context.
cataphora is the use of an expression or word that co-refers with a later, more specific, expression in the discourse. The preceding expression, whose meaning is determined or specified by the later expression
Step-by-step explanation:
Anaphoric example: Sally arrived, but nobody saw her, the pronoun her is an anaphor, referring back to the antecedent Sally.
Cataphora example: Although I phone her every week, my mother still complains that I don't keep in touch often enough. Her refers to my mother.