A dataset has 500 records in the following format: Record Category Color State Black White Black Status Lease Lease Own Lease Own Own Lease Black White White Gray White 1 Car 2 Truck 3 Car 4 Car 5 Truck 6 Van 7 Car 8 Car NH CT 1 Car 2 Car 3 Car 4 Truck 5 Van. - NH CT CT NH NH City Bedford Hartford Albany Bristol Fairfield Andover Bedford Rosbury Own Payment 363 565 0 567 0 0 568 0 The dataset was connected to a tool that provided the following output: Record Category Color Count Black 189 Gray White 62 62 125 White White 62 Which tool(s) was used to turn the original dataset into the output dataset