ts</a>
  <a class="sidebar-nav-item" href="/aima-exercises/fol-exercises">Chapter 8 - First Order Logic</a>
  <a class="sidebar-nav-item" href="/aima-exercises/logical-inference-exercises">Chapter 9 - Inference in First Order Logic</a>
  <a class="sidebar-nav-item" href="/aima-exercises/planning-exercises">Chapter 10 - Classical Planning</a>
  <a class="sidebar-nav-item" href="/aima-exercises/advanced-planning-exercises">Chapter 11 - Planning and Acting in Real Life</a>
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