<p><span class="h-card" translate="no"><a href="https://mastodon.social/@petersibley" class="u-url mention">@<span>petersibley</span></a></span> <a href="https://cs.brown.edu/~sk/Publications/Papers/Published/pkf-teach-pl-exp-adv-think/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">cs.brown.edu/~sk/Publications/</span><span class="invisible">Papers/Published/pkf-teach-pl-exp-adv-think/</span></a></p>