code: func unresolvablePredicateExists(failedPredicates []predicates.PredicateFailureReason) bool {
  	for _, failedPredicate := range failedPredicates {
  		if _, ok := unresolvablePredicateFailureErrors[failedPredicate]; ok {
  			return true
  		}
  	}
  	return false
  }
docs: // unresolvablePredicateExists checks whether failedPredicates has unresolvable predicate.