Given below are two statements, one labeled as Assertion (A) and the other as Reason (R). **Assertion (A):** The Sone Canal system revolutionized the agricultural landscape of Shahabad region (modern Bhojpur, Rohtas, Buxar, and Kaimur). **Reason (R):** The construction of the Indrapuri Barrage across the Sone River ensured a regulated and perennial supply of water to both the Eastern and Western Sone Canals.

Options:

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