<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def Or(*predicates, **kwargs):
 """ `Or` predicate. Returns ``True`` at the first sub-predicate that returns ``True``. """

    if kwargs:
        predicates += tuple(Query(**{k: v}) for k, v in kwargs.items())
    return _flatten(_Or, *predicates)