All reviewers Comparison with Ellis 2018

Our approach offers more generality for neuro-symbolic systems. In Section 2.2, we opted for an abstract definition of action and perception primitives as For instance, Vizdoom actions include "move forward", "turn left" and "attack". We will add a detailed list in the paper. Y et there is one fundamental difference with Barman 2010. We agree that there is a conceptual connection, but it is not obvious to us whether both problems are equivalent.