Task:

1. RDF (Resource Development Framework) from extracted entities Given : (subject - predicate - object - LOC - TIME) Fill SQLite database with corresponding entities
2. Query request commands Define a set of known question patterns that can be translated to query language. Example :
   • Who eats apple ? : select subject from table where predicate = 'Eat' AND object = 'Apple'
   • Where does he he eats apple ? : select LOC from table where predicate = 'Eat' AND object = 'Apple' AND subject = 'He'
   • etcs
3. Query result language The result of queried request is converted to English language.