The function

group.py

@@ -2,4 +2,84 @@
 
 # Your code to go here...
 
-my_group =
+group = {
+    "Jill": {
+        "age": 26,
+        "job": "biologist",
+        "relations": {
+            "Zalika": "friend",
+            "John": "partner"
+        }
+    },
+    "Zalika": {
+        "age": 28,
+        "job": "artist",
+        "relations": {
+            "Jill": "friend"
+        }
+    },
+    "John": {
+        "age": 27,
+        "job": "writer",
+        "relations": {
+            "Jill": "partner"
+        }
+    },
+    "Nash": {
+        "age": 34,
+        "job": "chef",
+        "relations": {
+            "John": "cousin",
+            "Zalika": "landlord"
+        }
+    }
+}
+
+# print(group['Jill']['age'])
+
+def findMaximunAge():
+    name = 'Jill'
+    temp = group['Jill']['age']
+    for people in group:
+        if group[people]['age'] > temp:
+            name = people
+            temp = group[people]['age']
+    return name
+
+def mean_realationship():
+    temp = 0
+    PeopleNo = 0
+    for people in group:
+        PeopleNo = PeopleNo + 1
+        temp = len(group[people]['relations'])+temp
+    return temp/PeopleNo
+
+def MaxAgeOnerelationship():
+    name = 'Jill'
+    temp = group['Jill']['age']
+    for people in group:
+        if group[people]['age'] > temp and len(group[people]['relations']) >=1:
+            name = people
+            temp = group[people]['age']
+    return name
+
+def MaxAgeOneFriend():
+    name = 'Jill'
+    temp = group['Jill']['age']
+    for people in group:
+        if group[people]['age'] > temp and len(group[people]['relations']) >=1:
+            for index in group[people]['relations']:
+                if group[people]['relations'][index] == 'friend':
+                    name = people
+                    temp = group[people]['age']
+    return name
+
+
+print(findMaximunAge())
+print(mean_realationship())
+print(MaxAgeOnerelationship())
+print(MaxAgeOneFriend())
+
+
+
+