def get_choice_list(list_of_choice_tuples):
    """Map a list of choice_tuples to a list of choice strings.

    Args:
        list_of_choice_tuples (list of tuples): ChoiceType list of tuples.

    Returns:
        list_of_choices (list of strings): list of raw choice string values.
    """
    return map(lambda x: x[0], list_of_choice_tuples)