请以以下格式回答：
```json
{
 "colleges":{
    "name":"Stanford University",
    "location":"Stanford, CA",
    "phone":"(650) 723-2300"
 },
 "students":{
    "total":"17,381",
    "postgraduates":"11,876"
 }
}
```
Stanford University 的全称是什么？它的总学生人数是多少？
user
```json
{
 "colleges":{
    "name":"Stanford University",
    "location":"Stanford, CA",
    "phone":"(650) 723-2300"
 },
 "students":{
    "total":"17,381",
    "postgraduates":"11,876"
 }
}
```
assistant