Dallas Aces
... that the Dallas Aces were the world's first professional bridge team?
... that the <b id="mwFck"><a href="./Dallas_Aces" id="mwFco" rel="mw:WikiLink" title="Dallas Aces">Dallas Aces</a></b> were the world's first professional <a href="./Duplicate_bridge" id="mwFcs" rel="mw:WikiLink" title="Duplicate bridge">bridge</a> team?