Given below are two statements, one labelled as Assertion (A) and the other as Reason (R). **Assertion (A):** Parliament has the exclusive power to make any law with respect to any matter not enumerated in the Concurrent List or State List. **Reason (R):** The Constitution of India vests residuary powers of legislation in the Union Parliament, departing from the American model where residuary powers vest with the states.

Options:

• A: Both A and R are true but R is not the correct explanation of A.
• B: A is true but R is false.
• C: A is false but R is true.
• D: Both A and R are true and R is the correct explanation of A.

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