def check_for_number(claimset_data):
    """
    Checks if claimset_data contains tuples with an integer entry.

    :param claimset_data: list of tuples or strings.
    :type claimset_data: list of tuples or strings
    :return: true if tuples with numbers; false if not
    """
    try:
        for entry in claimset_data:
            if len(entry) <= 1:
                return False
            elif not isinstance(entry[0], int):
                return False
        return True
    except:
        return False
