def get_orational_enjambment(previous_token, next_token):
    """
    Checks if a link enjambment exists between two lines
    :param previous_token: The word before a newline character
    :param next_token: The word before a newline character
    :return: Link type or None if not found
    """
    if (next_token.n_rights > 0
            or next_token.sent.root == previous_token.sent.root):
        if next_token.tag_ == "PRON__PronType=Rel":
            return [previous_token, next_token]
    return None