tallest building
... that the 850-foot (260 m) Commerzbank Tower is the tallest building in the European Union?
... that the 850-foot (260<span id="mwA7I" typeof="mw:Entity"> </span>m) <a href="./Commerzbank_Tower" id="mwA7M" rel="mw:WikiLink" title="Commerzbank Tower">Commerzbank Tower</a> <i id="mwA7Q">(pictured)</i> is the <b id="mwA7U"><a href="./List_of_tallest_buildings_in_Frankfurt" id="mwA7Y" rel="mw:WikiLink" title="List of tallest buildings in Frankfurt">tallest building</a></b> in the <a href="./European_Union" id="mwA7c" rel="mw:WikiLink" title="European Union">European Union</a>?