Estonian feature film
... that an Estonian feature film set the absolute box office record in the history of the Soviet Union?
... that an <b id="mwARQ"><a href="./Cinema_of_Estonia" id="mwARU" rel="mw:WikiLink" title="Cinema of Estonia">Estonian feature film</a></b> set the absolute <a href="./Box_office" id="mwARY" rel="mw:WikiLink" title="Box office">box office</a> record in the history of the <a href="./Soviet_Union" id="mwARc" rel="mw:WikiLink" title="Soviet Union">Soviet Union</a>?