      confidence</a>
<a class="sourceLine" id="cb7-4" data-line-number="4">  <span class="op">&lt;</span>chr<span class="op">&gt;</span><span class="st">                   </span><span class="er">&lt;</span>dbl<span class="op">&gt;</span></a>
<a class="sourceLine" id="cb7-5" data-line-number="5"><span class="dv">1</span> <span class="op">/</span>Science<span class="op">/</span>Astronomy       <span class="fl">0.93</span></a></code></pre></div>
<p>The language for the text:</p>
<div class="sourceCode" id="cb