SM UB-50
... that the U-boat SM UB-50 sank nearly 100,000 gross register tons of shipping?
... that the <a href="./U-boat" id="mwFVw" rel="mw:WikiLink" title="U-boat">U-boat</a> <b id="mwFV0"><a about="#mwt61" data-mw='{"parts":[{"template":{"target":{"wt":"SMS","href":"./Template:SMS"},"params":{"1":{"wt":"UB-50"},"sub":{"wt":"yes"}},"i":0}}]}' href="./SM_UB-50" id="mwFV4" rel="mw:WikiLink" title="SM UB-50" typeof="mw:Transclusion">SM<span typeof="mw:Entity"> </span><i>UB-50</i></a></b> sank nearly 100,000 <a class="mw-redirect" href="./Gross_register_tons" id="mwFV8" rel="mw:WikiLink" title="Gross register tons">gross register tons</a> of shipping?