What are the difference between the following two files? [GenMedGPT-5k](https://drive.google.com/file/d/1nDTKZ3wZbZWTkFMBkxlamrzbNz0frugg/view?usp=sharing) [chatdoctor5k.json](https://github.com/Kent0n-Li/ChatDoctor/blob/main/chatdoctor5k.json)