text: European heavyweights give Iran last chance to come clean on &lt;b&gt;...&lt;/b&gt; VIENNA : Europe #39;s three heavyweight states are to give Iran a last chance prove it is not secretly developing atomic weapons, offering valuable nuclear technology as a carrot and possible UN sanctions as the stick.
inputs: European heavyweights give Iran last chance to come clean on &lt;b&gt;...&lt;/b&gt; VIENNA : Europe #39;s three heavyweight states are to give Iran a last chance prove it is not secretly developing atomic weapons, offering valuable nuclear technology as a carrot and possible UN sanctions as the stick.