Assertion (A): Drainage is adopted in black soil. Reason (R): There is a chance of waterlogging in the dry season.

Question: Assertion (A): Drainage is adopted in black soil. Reason (R): There is a chance of waterlogging in the dry season.

Options:

Both are correct, A is the correct explanation of B.
Both are correct, A is not the correct explanation of B.
Only A is true.
Only B is true.