37. The non-transitory computer readable medium according to claim 36 , wherein the speech processing unit is further configured to generate the response based on a conversation history with the conversation partner.
37. The non-transitory computer readable medium according to claim 36 , wherein the speech processing unit is further configured to generate the response based on a conversation history with the conversation partner. 45. The non-transitory computer readable medium according to claim 37 , wherein conversation history with the conversation partner includes a previous conversation partner speech utterance which was recognized by the speech recognition unit.