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

### Instruction:
What is the MDR number of Rait Charhi Dharamshala?

### Inputs:
table_name: table, columns: ['Sr. No.', 'Name of Road', 'Passes Through - District(s', 'Length (in km)', 'MDR No.']

### Response:
SELECT MIN MDR No. FROM table WHERE Name of Road = Rait Charhi Dharamshala