Add code that extracts information from the data structure

group.py

@@ -1,5 +1,66 @@
+from enum import Enum
+
 """An example of how to represent a group of acquaintances in Python."""
 
-# Your code to go here...
+# Make a enum storing possible relation types and an ID for that relationship type
+class Relation(Enum):
+     PARTNER = 1
+     FRIEND = 2
+     LANDLORD = 3
+     COUSIN = 4
+
+
+# Store data as a dict of dict's, where the key is the ID of the user which is used in relations
+my_group = {
+                1: {
+                    'name': 'Jill',
+                    'job': 'Biologist',
+                    'age': 26,
+                    'relations': [
+                        {'to': 2, 'type': Relation.FRIEND},
+                        {'to': 3, 'type': Relation.PARTNER}
+                    ]
+                },
+                2: {
+                    'name': 'Zalika',
+                    'job': 'Artist',
+                    'age': 28,
+                    'relations': [
+                        {'to': 1, 'type': Relation.FRIEND}
+                    ]
+                },
+                3: {
+                    'name':'John',
+                    'job': 'Writer',
+                    'age': 27,
+                    'relations': [
+                        {'to': 1, 'type': Relation.PARTNER}
+                    ]},
+                4: {
+                    'name': 'Nash',
+                    'job': 'Chef',
+                    'age': 34,
+                    'relations': [
+                        {'to': 3, 'type': Relation.COUSIN},
+                        {'to': 2, 'type': Relation.LANDLORD}
+                    ]
+                },
+        }
+
+
+# Block of code that extracts the maximum age in the group
+group_ages = [value['age'] for value in my_group.values()]
+print("the maximum age of people in the group is:", max(group_ages))
+
+# Block of code that calculates the average of connections
+# Follow quite similar approach as before with the difference that now we need the average
+group_connections = [len(value['relations']) for value in my_group.values()]
+print("Every person in the group has an average of", sum(group_connections)/len(group_connections),"relations")
+
+# Block of code that extracts the maximum age in the group
+group_ages = [value['age'] for value in my_group.values() if len(value['relations']) > 0]
+print("the maximum age of people in the group that have at least one relation is :", max(group_ages))
 
-my_group =
+# Block of code that extracts the maximum age of people in the group that have at least one friend
+group_ages = [value['age'] for value in my_group.values() for relation_value in value['relations'] if relation_value['type'] == Relation.FRIEND]
+print("the maximum age of people in the group that have at least one relation is :", max(group_ages))