Given below are two statements, one labelled as Assertion (A) and the other labelled as **Reason (R):** Assertion (A):** Harshavardhana organized a grand assembly at Kanauj in 643 CE, presided over by the Chinese pilgrim Xuanzang. **Reason (R):** Harsha's primary objective was to popularize and establish the absolute supremacy of Mahayana Buddhism over Hinayana Buddhism and other rival sects. In the context of the above statements, which of the following is correct?

Options:

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

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