diff --git a/04/13.txt b/04/13.txt
index e197b4d..ceee50e 100644
--- a/04/13.txt
+++ b/04/13.txt
@@ -1,6 +1,6 @@
 [
 	{
-		"title": "O que Yahweh",
-		"body": ""
+		"title": "O que Yahweh fez para garantir que ninguém matasse Caim?",
+		"body": "Yahweh colocou um sinal sobre Caim."
 	}
 ]
\ No newline at end of file
diff --git a/04/16.txt b/04/16.txt
new file mode 100644
index 0000000..bd662d1
--- /dev/null
+++ b/04/16.txt
@@ -0,0 +1,6 @@
+[
+	{
+		"title": "",
+		"body": ""
+	}
+]
\ No newline at end of file