def correct_other_vs_misc(rna_type, _):
    """
    Given 'misc_RNA' and 'other' we prefer 'other' as it is more specific. This
    will only select 'other' if 'misc_RNA' and other are the only two current
    rna_types.
    """

    if rna_type == set(["other", "misc_RNA"]):
        return set(["other"])
    return rna_type