<p>Doha: Qatar will stop trying to mediate a Gaza ceasefire deal until Hamas and Israel "demonstrate a sincere willingness to return to the negotiating table", an official briefed on the matter told Reuters on Saturday.</p><p>The Gulf country has also concluded that Hamas' political office in Doha "no longer serves its purpose", the official added. </p>
<p>Doha: Qatar will stop trying to mediate a Gaza ceasefire deal until Hamas and Israel "demonstrate a sincere willingness to return to the negotiating table", an official briefed on the matter told Reuters on Saturday.</p><p>The Gulf country has also concluded that Hamas' political office in Doha "no longer serves its purpose", the official added. </p>