Respuesta :
"It" is the objective; and it is indefinite because it's not clear what "it" is.
Answer:
objective; indefinite
Explanation:
It, in this case, is an objective pronoun.
Object pronouns are part of the predicate of the phrase. Thus, they are always employed after verbs and prepositions.
The antecedent is unknown because we don't know what the trainer is trying to win. it isn't stated in the sentence.