Add question asking operator.

naive-nlu/knowledge_evaluation.py

@@ -4,7 +4,7 @@ from modifiable_property import ModifiableProperty
 def resolve(knowledge_base, elements, value):
     if isinstance(value, int):
         return elements[value]
-    elif isinstance(value, tuple):
+    elif isinstance(value, tuple) or isinstance(value, list):
         return integrate_information(knowledge_base, {
             "elements": elements,
             "parsed": value,
@@ -89,10 +89,19 @@ def has_capacity(knowledge_base, elements, subj, capacity):
     )
 
 
+def question(knowledge_base, elements, subj):
+    subj = resolve(knowledge_base, elements, subj)
+
+    if isinstance(subj, ModifiableProperty):
+        return subj.getter()
+    return subj
+
+
 knowledge_ingestion = {
     "exists-property-with-value": exists_property_with_value,
     "pertenence-to-group": pertenence_to_group,
     "has-capacity": has_capacity,
+    "question": question,
 }