Before revision:  In the pursuit of advancing fluid human-AI communication, we propose a new challenge, RICA  , that evaluates the capabilities of making commonsense inferences and the robustness of these inferences to language variations.
After revision:  In the pursuit of advancing fluid human-AI communication, we propose a new challenge, RICA : Robust Inference capability based on Commonsense Axioms , that evaluates the capabilities of making commonsense inferences and the robustness of these inferences to language variations.