Sir Robert Clark
... that Sir Robert Clark's teddy bear is thought to have been the only one to have parachuted behind enemy lines and then survive as a prisoner of war?
... that <b id="mwAYk"><a class="mw-redirect" href="./Sir_Robert_Clark" id="mwAYo" rel="mw:WikiLink" title="Sir Robert Clark">Sir Robert Clark</a></b><span about="#mwt15" class="nowrap" data-mw='{"parts":[{"template":{"target":{"wt":"`s","href":"./Template:`s"},"params":{},"i":0}}]}' id="mwAYs" typeof="mw:Transclusion"><span typeof="mw:Entity">'</span>s</span> <a href="./Teddy_bear" id="mwAYw" rel="mw:WikiLink" title="Teddy bear">teddy bear</a> is thought to have been the only one to have parachuted behind enemy lines and then survive as a <a href="./Prisoner_of_war" id="mwAY0" rel="mw:WikiLink" title="Prisoner of war">prisoner of war</a>?