Column names and types (First 10)
- Student1:dist
- Student2:dist
- Student3:dist
- Student4:dist
- Student5:dist
- Student6:dist
- Student7:dist
- Student8:dist
- Student9:dist
- Student10:dist
- Student11:dist
- Student12:dist
- Student13:dist
- Student14:dist
- Student15:dist
- Student16:dist
- Student17:dist
- Student18:dist
- Student19:dist
- Student20:dist