Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Who had the best regular season in the contest won by Arkansas-Pine Bluff?

### Inputs:
table_name: table, columns: ['Conference', 'Regular Season Winner', 'Conference Player of the Year', 'Conference Tournament', 'Tournament Venue (City)', 'Tournament Winner']

### Response:
SELECT Regular Season Winner FROM table WHERE Tournament Winner = Arkansas-Pine Bluff