<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:

def get_jid(returner, jid):
    '''
    Return the information for a specified job id

    CLI Example:

    .. code-block:: bash

        salt '*' ret.get_jid redis 20421104181954700505
    '''
    returners = salt.loader.returners(__opts__, __salt__)
    return returners['{0}.get_jid'.format(returner)](jid)