Joann Formosa
... that Grade 1B 2012 Australia Paralympic equestrian Joann Formosa competes without the use of stirrups?
... that <a class="mw-redirect" href="./Grade_1_(classification)#Grade_1b" id="mwBKA" rel="mw:WikiLink" title="Grade 1 (classification)">Grade<span id="mwBKE" typeof="mw:Entity"> </span>1B</a> <a href="./Australia_at_the_2012_Summer_Paralympics" id="mwBKI" rel="mw:WikiLink" title="Australia at the 2012 Summer Paralympics">2012 Australia Paralympic equestrian</a> <b id="mwBKM"><a href="./Joann_Formosa" id="mwBKQ" rel="mw:WikiLink" title="Joann Formosa">Joann Formosa</a></b> competes without the use of stirrups?