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

### Instruction:
How many were in the Kargahar (vidhan sabha constituency)?

### Inputs:
table_name: table, columns: ['Constituency No.', 'Vidhan Sabha Constituency', 'Reservation for SC/ST', 'District', 'Lok Sabha']

### Response:
SELECT MIN Constituency No. FROM table WHERE Vidhan Sabha Constituency = Kargahar (Vidhan Sabha constituency)