diff --git a/batches/batch21.json b/batches/batch21.json
new file mode 100644
index 0000000..8ab45b2
--- /dev/null
+++ b/batches/batch21.json
@@ -0,0 +1,49 @@
+{
+    "title": "Write 5 short texts about working on MTurk",
+    "summary": "Write 5 short texts where you explain your point of view on each topic.",
+    "instructions": [
+        "Please read each topic carefully and then write a short text where you explain <strong>your</strong> point of view.",
+        "There is not a minimum number of words required but please write the number of words that you think is fair for 2$."
+    ],
+    "reward": 2,
+    "keywords": "text",
+    "questions": [
+        
+    {
+        "question": [
+"In a recent survey about working on MTurk, a fellow worker mentioned that they are part of several online communities where they discuss MTurk with other workers.",
+	"Please name all online platforms that you know where fellow workers go to discuss MTurk:"
+        ],
+        "in_response_to": "3WMINLGALCESN43JXU0WOCJTRN8ACD q2"
+    },
+    {
+        "question": [
+	"Please explain if you are active in any online MTurk communities and why (or why not):"
+        ],
+        "in_response_to": "3I3WADAZ9RFWQNO5S3I6B1XPR4E5OQ q1"
+    },
+        {
+        "question": [
+        "Please describe what roles there are in the online MTurk community:"
+        ],
+        "in_response_to": "3WMINLGALCESN43JXU0WOCJTRN8ACD q2"
+
+    },
+	{
+        "question": [
+
+"Please explain what cooperation between MTurk workers looks like on MTurk:"
+        ],
+        "in_response_to": "3M1CVSFP61GWH5D22C1R8H8BZ9FQAO q3"
+    },
+    {
+        "question": [
+		"In a recent survey about working on MTurk, a fellow worker mentioned that they often use twitter to communicate with other MTurk workers.",
+"Please explain what you think MTurk workers might use twitter for and why (or why not):"
+        ],
+        "in_response_to": "3TOK3KHVJUTBDR2OGWX39LBLKMVO70 q2"
+    }
+    ]
+}
+
+
diff --git a/conversation_tree/hele_diagram_editMM.pdf b/conversation_tree/hele_diagram_editMM.pdf
new file mode 100644
index 0000000..109f782
Binary files /dev/null and b/conversation_tree/hele_diagram_editMM.pdf differ
diff --git a/conversation_tree/vragen b/conversation_tree/vragen
new file mode 100644
index 0000000..35394f8
--- /dev/null
+++ b/conversation_tree/vragen
@@ -0,0 +1,12 @@
+
+34J10VATJG9BNNW0E0T4PFWT8AIIQY q3 Do you often get bored?
+34J10VATJG9BNNW0E0T4PFWT8AIIQY q3 Do you think most people use MTurk as a side hustle?
+34J10VATJG9BNNW0E0T4PFWT8AIIQYq2 Do you think batchwork is a new type of work?
+> how do the quals define you as a Mturk worker?
+> are you proud of your quals?
+
+What does it feel like to get a new qual?
+When you get a new qual do you feel appreciated?
+Will you do the same work for less or no money if it means you can get a qual?
+Do you think MTurk can be an answer to global crises? 
+3VW6495TLKB6MP2R9SW1OPTK11GYYA In what way do you feel resentment from other workers?
\ No newline at end of file