Categorize the days of the week between weekdays and weekend.
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
weekdays - Monday, Tuesday, Wednesday, Thursday, Friday
weekends - Saturday, Sunday
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: Categorize the days of the week between weekdays and weekend.
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
### Input: 
### Response: weekdays - Monday, Tuesday, Wednesday, Thursday, Friday
weekends - Saturday, Sunday