Statement: The Indian Constitution is semi-federal. Reason: The Constitution of India is neither federal nor unitary. Choose the correct answer using the following code:

• A. Assertion and reason both are true, and reason is the correct explanation of the assertion
• B. Assertion and reason both are true, but reason is not the correct explanation of the assertion
• C. Assertion is true but reason is wrong
• D. Assertion is false but reason is true