 their feet for best.</span>
<span class="sd">            &gt;&gt;&gt; tokens = [(&#39;The&#39;, &#39;DT&#39;), (&#39;striped&#39;, &#39;JJ&#39;), (&#39;bats&#39;, &#39;NNS&#39;), (&#39;are&#39;, &#39;VBP&#39;), (&#39;hanging&#39;, &#39;VBG&#39;), (&#39;,&#39;, &#39;,&#39;), (&#39;on&#39;, &#39;IN&#39;), (&#39;their&#39;, &#39;PRP$&#39;), (&#39;feet&#39;, &#39;NNS&#39;), (&#39;for&#39;, &#39;IN&#39;), (&#39;best&#39;, &#39;JJS&#39;), (&#39;.&#39;, &#39;.&#39;)]</span>
<span class="sd">            &gt;&gt;&g