The correct option is A 973 A.D
The Western Chaluya kingdom is referred to as Kalyani Chalukya. After the Chalukyas of Badami were destroyed by Dantidurga, they revived after two centuries in around 973AD. This was known as Chalukyas of Kalyani. It lasted for two centuries and was formed by Taila II after defeating the last Rashtrakuta ruler Kakka II.