Add question13

@@ -242,6 +242,47 @@ apiRouter.post('/question12', (req, res) => {
   res.status(200).send(responseBody);
 });
 
+apiRouter.post('/question13', (req, res) => {
+  var mesg = req.body.userRequest.utterance;
+  var userId = req.body.userRequest.user.id;
+  var mbti = '';
+  if (mesg == "네"){
+    mbti = 'J';
+  }
+  else if (mesg == "아니오") {
+    mbti = 'P';
+  }
+  userDB[userId][3] += mbti;
+  console.log(userDB);
+  const responseBody = {
+      version: "2.0",
+      template: {
+          outputs: [
+              {
+                  simpleText: {
+                      text: '[question13]\n친구 관계가 좁고 깊은 편입니다.'
+                  }
+              }
+          ],
+          quickReplies: [
+              {
+                  action: "block",
+                  label: "네",
+                  message: "네",
+                  blockId: "62978127ab89e678ee86b2e2"
+              },
+              {
+                  action: "block",
+                  label: "아니오",
+                  message: "아니오",
+                  blockId: "62978127ab89e678ee86b2e2"
+              }
+          ]
+      }
+  }
+  res.status(200).send(responseBody);
+});
+
 app.listen((process.env.PORT || 3000), function() {
   console.log('Example skill server listening on port 3000!');
 });
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