declared persona non grata in Azerbaijan
... that Spanish opera singer Montserrat Caballe was declared persona non grata in Azerbaijan?
... that Spanish opera singer <a class="mw-redirect" href="./Montserrat_Caballe" id="mwCDA" rel="mw:WikiLink" title="Montserrat Caballe">Montserrat Caballe</a> was <b id="mwCDE"><a class="mw-redirect" href="./List_of_people_declared_persona_non_grata_in_Azerbaijan" id="mwCDI" rel="mw:WikiLink" title="List of people declared persona non grata in Azerbaijan">declared <i id="mwCDM">persona non grata</i> in Azerbaijan</a></b>?