Given below are two statements, one labeled as Assertion (A) and the other labeled as Reason (R). **Assertion (A):** During the Kanva period, the imperial authority of Magadha was largely confined to the areas around Pataliputra and parts of Eastern India. **Reason (R):** The rise of independent local dynasties in the Gangetic plains and the expansion of the Satavahanas in the Deccan severely restricted Magadhan hegemony. Choose the correct option:

Options:

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

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