https://motherboard.vice.com/en_us/article/j5wezy/scientists-created-a-frogger-playing-ai-that-explains-its-decisions

Computer scientists have developed an artificially intelligent agent that uses conversational language to explain the decisions it makes.

After training the AI system to play the popular arcade game Frogger, and documenting how human players explained the decisions they made while playing the game, the team of researchers developed the agent to generate language in real time to explain the motivations behind its actions.