chat_history: ['Watching my daughters play volley ball with their team makes me remember all the games I played in with my friends.', 'ah, you must have great memories than', "The memories are awesome and I miss playing.But I wouldn't trade the life I live now to go back,"]
sys_response: you know today's events are tomorrow's memories
situation: Watching my two daughters playing volley ball with their team makes me remember all the games I played in with my friends. I miss playing very much, but I have great memories.