diff --git a/edX Lightning Talk.ipynb b/edX Lightning Talk.ipynb
index 7e04310..dccfc61 100644
--- a/edX Lightning Talk.ipynb	
+++ b/edX Lightning Talk.ipynb	
@@ -585,7 +585,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 33,
    "metadata": {
     "slideshow": {
      "slide_type": "fragment"
@@ -609,8 +609,42 @@
    ],
    "source": [
     "from stat_parser import Parser\n",
-    "parser = Parser()\n",
-    "print parser.parse('The quick brown fox jumps over the lazy dog.')"
+    "parsed = Parser().parse('The quick brown fox jumps over the lazy dog.')\n",
+    "print parsed"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 34,
+   "metadata": {
+    "slideshow": {
+     "slide_type": "fragment"
+    }
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "                              S                            \n",
+      "      ________________________|__________________________   \n",
+      "     |               VP                                  | \n",
+      "     |           ____|_____________                      |  \n",
+      "     |          |                  NP                    | \n",
+      "     |          |         _________|________             |  \n",
+      "     |          |        |                  PP           | \n",
+      "     |          |        |          ________|___         |  \n",
+      "     NP         |        NP        |            NP       | \n",
+      "  ___|____      |     ___|____     |     _______|____    |  \n",
+      " DT       NN    VB   JJ       NN   IN   DT      JJ   NN  . \n",
+      " |        |     |    |        |    |    |       |    |   |  \n",
+      "the     quick brown fox     jumps over the     lazy dog  . \n",
+      "\n"
+     ]
+    }
+   ],
+   "source": [
+    "parsed.pretty_print()"
    ]
   },
   {