def POST(self, question_id):
        
        question_id = int(question_id) # otherwise it's unicode
        a = web.input().answer
        if a in ['yes','no','unsure']: answer = eval('game.' + a)
        else: answer = game.unsure
        if answer != game.unsure:
            session.count += 1
        game.update_local_knowledgebase(session.objects_values, session.asked_questions, question_id, answer)
        raise web.seeother('/')
Updates the local knowledgebase with the answer given to the question_id.
dataset/ETHPy150Open rouge8/20questions/webinterface.py/answer.POST