diff --git a/02_activities/assignments/assignment_1.ipynb b/02_activities/assignments/assignment_1.ipynb
index 625be024..1f668003 100644
--- a/02_activities/assignments/assignment_1.ipynb
+++ b/02_activities/assignments/assignment_1.ipynb
@@ -43,7 +43,7 @@
     "Given two valid strings, check to see if they are anagrams of each other. If it is, return `True`, else `False`. For this part, we can assume that uppercase letters are the same as if it was a lowercase character.\n",
     "\n",
     "Examples of anagrams:\n",
-    "* Silent and Listen\n",
+    "* Silent and Listen\n", 
     "* Night and Think\n",
     "\n",
     "Example outputs:\n",
@@ -63,6 +63,7 @@
     "# For testing purposes, we will write our code in the function\n",
     "def anagram_checker(word_a, word_b):\n",
     "  # Your code here\n",
+    "  return sorted(word_a.lower()) == sorted(word_b.lower())",
     "\n",
     "# Run your code to check using the words below:\n",
     "anagram_checker(\"Silent\", \"listen\")"
@@ -103,6 +104,10 @@
    "source": [
     "def anagram_checker(word_a, word_b, is_case_sensitive):\n",
     "  # Modify your existing code here\n",
+    "  if is_case_sensitive == True:\n",
+    "    return sorted(word_a) == sorted(word_b)\n",
+    "  else:\n",
+    "    return sorted(word_a.lower()) == sorted(word_b.lower())\n",
     "\n",
     "# Run your code to check using the words below:\n",
     "anagram_checker(\"Silent\", \"listen\", False) # True"