a walrus named Freya
... that a walrus named Freya was spotted riding a Walrus-class submarine, and later sank several boats in the Oslofjord?
... that <b id="mwAjg"><a href="./Freya_(walrus)" id="mwAjk" rel="mw:WikiLink" title="Freya (walrus)">a walrus named Freya</a></b> was spotted riding a <a href="./Walrus-class_submarine" id="mwAjo" rel="mw:WikiLink" title="Walrus-class submarine"><i id="mwAjs">Walrus</i>-class submarine</a>, and later sank several boats in the <a href="./Oslofjord" id="mwAjw" rel="mw:WikiLink" title="Oslofjord">Oslofjord</a>?