def get_recent_org(person_info):
    """Get the person's most recent organization."""
    if "employment" in person_info:
        employment = person_info.get("employment", []) + person_info.get("education", [])
        if len(employment) == 0:
            return ""
        # sort by end_year
        employment = sorted(
            employment,
            key=lambda d: d.get("end_year", float('inf')),
            reverse=True)
        organization = employment[0].get('organization', employment[0].get('institution'))
    else:
        organization = ""
    return organization