vine staff
... that Jupiter Heliopolitanus's oracle in Baalbek, Lebanon, answered the emperor Trajan's question by giving him a broken vine staff?
... that <a class="mw-redirect" href="./Jupiter_Heliopolitanus" id="mwBc4" rel="mw:WikiLink" title="Jupiter Heliopolitanus">Jupiter Heliopolitanus</a>'s <a href="./Oracle" id="mwBc8" rel="mw:WikiLink" title="Oracle">oracle</a> in <a href="./Baalbek" id="mwBdA" rel="mw:WikiLink" title="Baalbek">Baalbek</a>, <a href="./Lebanon" id="mwBdE" rel="mw:WikiLink" title="Lebanon">Lebanon</a>, answered the <a href="./List_of_Roman_emperors" id="mwBdI" rel="mw:WikiLink" title="List of Roman emperors">emperor</a> <a href="./Trajan" id="mwBdM" rel="mw:WikiLink" title="Trajan">Trajan</a>'s question by giving him a broken <b id="mwBdQ"><a href="./Vine_staff" id="mwBdU" rel="mw:WikiLink" title="Vine staff">vine staff</a></b>?