 best)</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;                        res = EOS_TOK;</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;                <span class="comment">// N.B.: we forbid sampling the UNK token</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;                <span class="keywordflow">return</span> res;</div>
<div class="line"><a name="l00045"></a><span class="lineno">